Does Vending Machines Take 5 Dollar Bills?
Most of the current vending machines just accepts $1 Dollar bills and coin denominations. Majority of the vending machines will also nit accept the $0.50 Kennedy Coin.
In most cases, 99% of the soda pop machines will accept just $1 dollar bills and coin denominations. If you insert a $5 dollar bill it will sometimes reject the bill.

Most of the vending machine that are still working actually do not accept Bills.
These are the Non MDB Type that cannot accept any form of Debit Credit Readers and Bill Acceptors.
Actually I have a bunch of very Old Vending machines that are the Non MDB and was able to convert them into MDB type.
I converted about 3 very old machines to accept Bill Acceptors because they are situated in very good locations.
The only reason to convert very old non mdb vending machines to accept bill acceptors if the total sales every month is approximately around $300 then spending : Used Mdb coin mechanism ( $250 ) + Used Bill Acceptor ( $250 ) + Non Mdb to Mdb Converter ( $150 ) + Your Labor time at least 2 Hours ( to make sure that it works.
It will only be worth to convert them if you can see the ROI Return of Investment at least 5 to 6 months, otherwise its better to leave your old vending machines the way it is without any conversion.
In my case, the location total collections is $300 a month, that means my profit is $150 ( Total Collections Less CGS Cost of Goods ).
If you are spending Used MDB Coin + USed Bill Acceptor + Mdb Converter = $650 divide by $150 = 4.3 Months just to pay off the Conversion.
But if you are collecting about $800 a month, that means your profit is $400 ( Total Collections Less CGS Cost of Goods ).
Then it only takes about = $650 divide by $400 = 1.6 months to ROI which totally makes sense.
If you Convert your very old vending machine to accept Bills, there will be a slight increase of sales, according to my experience is realistically around 20 to 25%.
So if your total monthly collections is $300, then with the Bill Acceptor then a 25% increase in sales will be about = $375 ( projected new collections every month with the Bill Acceptor ).
Does Vending Machines Take 10 or 20 Dollar Bills?
Most of the vending machine will not accept such a big denomination. It all boils down to why a lot of vending machine operators hesitate to upgrade because it does not justify the monthly collections.
If the collections are too small, it is not worth it to upgrade the vending machine.
But if you get a large collection of coin every month and the location is performing extremely well then it is advisable for you to upgrade and convert your very old vending machine to accept 10 and 20 dollar bills.
Here in Canada most of the vending machines with bill acceptors will gladly accept $5, $10 or $20 dollar bills. But according to my experience i always collect $5 and $10 dollar bills on most of my vending machine locations.
The $20 is a rare instance since most of the coin mechanism inside the vending machine does not hold enough change. The vendors purposely do not leave a lot of change inside the coin mechanism because of vandalism problems.
Below are pictures of various coin mechanism that hold change.

The coin mechanism above shows that the vending machine can accept $5 and $10 Dollar Bills easily since the holder has $1 coins, $ 0.25, $ 0.05 change, but the problem with this coin mechanism, is that it always run out of change every week when i go back servicing the location.

The coin mechanism above shows that the vending machine can only accept $1 Dollar Bills and coins. The coin mechanism is not designed to accept $5, $10 and $20 dollar bills since the capacity of the coin mechanism can only hold 0.25 quarters, 0.10 dimes and 0.05 nickels as change.

The coin mechanism inside the big vending machine as shown above can hold a lot of change and there is no problem accepting $5, $10 and $20 dollar bills.
Can Vending Machines Take 20 Dollar Bills?
Yes there are vending machines that can take 20 Dollar Bills as long as the coin mechanism inside the vending machine can hold a lot of change.
See picture below on a 6 tubes coin changer that holds $2, $1, quarters, dimes and nickels.
Installing the 6 tubes coin changer will surely holds lot of change.
But this is only advisable to secure locations. Since you will be attracting a lot of thieves and perhaps all your $200 to $300 change inside your vending machine will be stolen!

Do Vending Machines Take Pennies?
The current vending machine do not take pennies as form of payment since they are all upgraded to accept dimes, nickels, quarters and $1 Dollar Bills.
The most common and old coin mechanism that are still connected to old vending machines can accept dimes, nickels and quarters. Picture below shows the coin mechanism inside on a very old vending machine.

The coin mechanism above only accepts mostly coins and $1 dollar bills because the change only contains quarters, dimes and nickels.
Do Vending machines take Dollar Coins?
Yes 100% of the vending machines take dollar coins since the coin mechanism inside the old vending machines can hold quarters, dimes and nickels. The old 3 tubes coin mechanism can hold about $40 to $60 worth of change.
See picture below on the 3 tubes coin mechanism that holds about $40 to $60 worth of change, which can easily accept Dollar Coins and $1 Dollar Bills.

Can You Use Nickels and Dimes in Vending Machines?
Yes most vending machine can accept dimes, nickels and quarters. The coin mechanism inside the vending machine can hold dimes, nickels and quarters for change. See picture below on the 3 tubes coin changer that gives out dimes, nickels and quarters as change when you insert coins into the vending machine.

Do Vending machine Give You Change? Do Vending Machine Give Back Change?
Yes of course all vending machine gives back change, except of the coin mechanism is jammed. If the coin mechanism is jammed the vending machine cannot give back change and you need to call for servicing so that the technician can fix it.
Here are some of the pictures that the coins are jammed inside the coin mechanism, the only reason why the coin mechanism is jammed is caused by improper use by customers.
I do not have these problems anymore since i put up stickers and signs on the vending machine to : Insert 1 coin at a time to avoid jam issues.
See picture below where there are coin jam issues cause by customer inserting coins too fast. Or inserting 2 coins at the same time.

I also have vending machines that are constantly jammed because customer inserts Foreign Coins that are too large and resulting into Jams.
See picture below on foreign coin jams that i have collected from various vending machines. If you have noticed that the thickness and the diameter is big and it will surely jam the top portion of the vending machine, the succeeding coins will be jammed up!

Do Vending Machines Take Debit Cards?
Most of the newer type of vending machines will take both debit card and credit card. This will allow the vendor to make more money since there will be more options for accepting payment.
The best setup on a vending machines is to accept:
- Bills
- Credit Card
- Debit Card
- Coins
The problem with vending machines that can accept debit cards is that the vendor has to pay the debit card provider/ manufacturer a monthly fee for processing payments.
The monthly fee ranges from $7 to $15 per debit and credit card reader on the machine. If you are just collecting $100 dollars or less on your vending machine then installing the debit card and credit card reader on your machine is a loosing proposition. But if you are collecting $500 to $1,000 monthly then debit and credit card readers is a must.
It also depends on the demographics. The younger and new generation all carry debit and credit cards in their wallets.
For the people who relies heavily on government subsides on housing, living expenses then it would be better off on your vending machines just to accept coins and bills.
Here is picture on one of my vending machine that accepts debit card, credit card, coins and bills.

How Do Vending Machines That Accept Bills First Identify Bills Based Upon Optical Scanning?
Are you familiar with the concept of vending machines that accept debit cards first instead of coins? These types of machines allow consumers to use their credit or debit card to purchase items from the store.
The machines usually have a combination of change, coin and dollar bills inside. Most of these machines accept a large variety of credit and debit cards.
These types of machines have been in existence for quite some time now but it wasn’t until recently when companies began adding the feature of using a debit card as a mode of payment for purchases.

How does this process work? When consumers walk into a store and want to purchase something, the machine scans the customer’s bill to determine if it matches the specifications of the product. If it does match, the machine will give the customer what he was trying to purchase.
There are many vending machines that accept debit cards; however, there are still many other ways for a consumer to pay for items using his/her debit/credit card.
Some Vending Machines Use Ultraviolet Scanners To Identify A Credit Card
Most of the time, the machines in a mall or a shopping center will use ultraviolet scanners to measure the amount of glow from a credit card. This is one of the ways that they can determine whether or not the amount of money that they are paying out each day is accurate. It is also one of the most secure ways that they can find out if someone is trying to steal their information. There are many people who try to go through the line by putting in their pin number and then going away when they are told that it cannot be used at that particular store.

Those who are selling products through vending machines are also using this type of technology to make sure that they are making their customers happy
. Some of the products that you will find in these machines are those that customers really want to buy. There are always a lot of people out there who are looking to purchase things, but they do not always know where to look or how to find what they are looking for. If you are able to find a way to measure the amount of glow from a credit card so that you can increase your chances of having a customer buy what they want, you will see an increase in profits.
The technology that is available today to help with making the sales that you have is important to you as the business owner. This is something that you do not want to pass up because you will lose money if you do not do it. Most of the vending machines that are out there will have the latest technology available in them so that they can offer you the best service possible. You will need to take the time to learn about this type of technology when you are looking for new vending machines for your business to use.
The Federal Reserve Bank of the United States uses one dollar bills as legal tender and one dollar bills contain fluorescent ink that glows when this light shines on it.

- Before this technology, one dollar bills were printed with pigmented paper which emitted ultraviolet light when the bills were viewed.
- Since this new process did not prevent fraud, it was eventually phased out and today, most of the bills that are printed contain LED technology which does not emit ultraviolet light.
- This means that the light that causes the ink to glow is actually a different kind of light called green laser light.
- Green laser light causes the light to split and then spread over the surface of the paper.
- When this happens, the light interacts with the phosphors located underneath the ink and causes them to produce an electric current which is then picked up by a metal probe embedded in the paper.
When the bill is scanned with the ink probe, the information contained in it is decoded and interpreted. This information is then printed on the bill. One dollar bills are popular for being used as legal tender and it is easy to understand why. These bills are easy to recognize because they have the familiar “one” in their name. They are also easy to recognize because of the way the printing process has been done, which is to have the same colors repeated across the entire sheet.
Vending Machine Makers Use Various Safety Features To Verify Real Currency Is Being Inserted
If you are a new owner of a vending machine business, and you’ve been in business for any length of time, then you have undoubtedly run into the problem of where to get spare parts for your machines. You don’t want to be out of business because you did not keep careful track of when you purchased these items or how much of them you actually had in stock. This can be a problem especially if the cost is a lot higher than you can normally sell the pieces for. You will find that there are many different vending machine manufacturers that have different security features that they use to verify that real currency is being inserted into your machines and that the money is coming out of them. However, you need to ensure that you purchase the right vending machine manufacturer for your business needs, or you may find that all of your machines are stolen on a regular basis.

When it comes to security, these manufacturers will have very similar features, even if they are sold by different companies.
- They all use biometric data such as finger scans to ensure that only people who should be able to make the purchases in the store are actually doing so.
- These manufacturers also use codes to keep track of which dollar bills have been inserted into the vending machines, which ensures that only legitimate customers are inserting money into them to pay for the products.
- Even though you do have to invest a little bit extra into security for your vending machine business, you will find that the minimal investment is worth it in the long run because of the potential that one of your machines may be stolen on a regular basis.
- Vending machine manufacturers have created additional security features to make sure that your customers can distinguish between different types of currencies when they are paying for their products.
- Some of these features include warning signs that tell the customer that the machine is not designed to accept a specific type of bill.
- Some manufacturers have even added special locks to prevent someone from taking the machine and draining all of the money inside of it.
These extra security measures will allow you to provide the highest quality service to your clients and keep your vending machines in working order for many years to come.
Vending Machine Mini Cameras Inserted Into Bill Patterns To Identify Specific Bill
Bill pattern identification is done with the help of vending machine miniature cameras. It is a common practice in the field of vending business to use bill patterns in order to locate possible buyers for a product and thereby increasing the chances of making more profits.
When using bill patterns to identify a specific bill or group of bills, it is important for the owner of the machine to ensure that they are used correctly so as to maximize their effectiveness. Bill patterns are designed in such a way that they make it easy for customers to identify the particular bill or group of bills that they are looking for. It is important for vending machine owners to install machines in locations where the people visiting the location will have an easy time identifying bills from a machine.
This will help to increase the amount of profit that is generated by the business. Vending machine miniature cameras inserted into bill patterns are also helpful in the detection of problems such as theft or other crimes which may be taking place at the location.
How Vending Machines Technology Allows Them Determine Chemical Composition of Coins
Vending machines technology allows them to determine chemical composition of coins through technological means. This allows them to provide consumers with new and innovative products that help them change how they live their lives.
The way these machines work is through the interaction between a bar code scanner, a coin collection unit, and a soft drink vending machine.
The information from this interaction is read by the coin collection unit, which in turn uses the patented Coromandel Coin Sets (CCS).
This information is read by the machine to determine the composition of the product, which can include information on the percentage of steel, iron, and zinc contained in the coin.
Through this technology, vending machines help consumers to make a good decision regarding the contents of a product, which helps to keep their overall health up to par. This type of technology is vital for companies to utilize in order to increase their profit margin, because it allows them to determine the right composition of their products.
These types of machines are used all over the world, and they are very effective at keeping consumers happy.
With their ability to identify the composition of a product through its composition of elements, they allow consumers to live healthier and longer lives.
The health of our nation is very important and using these types of machines to deliver a healthy beverage to consumers can help us achieve this goal. In order to use technology to its fullest extent, it is vital that businesses utilize the coin collection machines that are available to them through the use of a patented technology that helps them determine the composition of a product.
Are Vending Machine Coins All Valuing the Same Way?

Verifications can also be done using additional physical properties of the coin such as a luster.
How a Vending Machine Passes a Small Electric Current Through a Bill
Have you ever wondered how a vending machine passes a small electric current through a bill to verify that it is in fact real? It happens all the time and some people don’t even realize that they are passing through a device to detect if the vending machine is real or not. I am going to share with you one example of how this is done.
I have a friend who passes through a small electrical conductor as she places her money into the coin slot of each machine.
Each machine has a different color coded wire that when passing through the small electric current device, the metal strip in front of the coin holds the color-coded wire. As she puts her coins in the machine, the electrical conductor “sings” the wire. Every time it sounds the metal strip reveals the color code and every time it stops ringing the metal strip reveals its value. When she passes the last machine in the sequence, it reveals that it is a D-type terminal and the code is “00”. Amazing!
The fact of the matter is that passing a small electrical current through a metal conductive strip is so cheap and simple to do that it is done by many vending machine businesses. Of course, it could be done manually as well but would take up so much time.
How Do Vending Machines Get Money From Customers?
Have you ever wondered how vending machines get the money they put in them? The machines are put into place to take money out of consumers pockets so it stands to reason they would need a way to determine how much is coming out. They use many different methods to get this information but the main one used seems to be using a device called a barcode scanner. This device can read many different types of signatures and they do it electronically.

How Does Vending Machines Use A Magnetic Reader To Determine Dime Cost?
Most vending machines use a magnetic stripe reader to determine denomination. This has been implemented in the US since the 70’s. To understand how this works, we need to know about how the vending machines work. The machines contain a coded magnetic strip that when swiped will deduct the appropriate amount of change from the buyer.
In many cases, the machine will not dispense change if the reader is not in alignment with the code. When a vending machine is out of change, it does not make any money, it just does not do anything.
Since vending machines do not pay for anything until the code is completely read, they have to stay on top of things. To this end, vending machines employ the services of professionals who monitor them 24 hours a day. They make sure the machines are not out of change, that the change is accurate, and that the appropriate change is being given to the customer. This ensures that everyone at the location receives the same service and that there is no confusion as to who paid what.
The good news is that all machines carry some type of chip that will prevent them from having to dispense change to someone who does not have the proper ID.
Magnetic readers are now embedded inside all types of vending machines. This technology allows for a vending machine to be out of touch with the world for very little effort on the part of the owner or manager. It keeps everyone working together, making sure that the vending machine makes money and does not lose it.
How Vending Machines Uses a Magnetic Stripe to Detect a Credit Card
The business of vending machines has evolved to where they not only accept and dispense change, but they also use technology that allows them to keep track of sales. One such technology is a Magnetic Stripe Reader. This reader not only reads magnetic stripes, but it can also read a variety of different types of credit cards. Many credit cards have a unique magnetic signature that is read by these types of devices. In order to determine if a particular card is a match for a specific location, the system uses a mathematical algorithm to compare the two signatures.
If a match is found, the system will deduct the appropriate charge from the customer’s bill. Most of the credit card providers will charge a small processing fee, which is usually just a few cents. Even though some of the credit cards will still allow for you to pay with a check, most of them do require a signature as proof of identification. If you do this through your vending machine, then you are able to take advantage of the technology. These devices are commonly used in restaurants, retail stores, and even in post offices.
By using this technology at your business location, you are taking advantage of a cost efficient method to ensure that you are paying out the right amount of money.
Vending machines in locations where a credit card is used is a great way to ensure that the machines are making a profit.
They do this by ensuring that only the person who owns the items that are being sold is spending money at the location.
Therefore, when a person at the location is carrying a credit card, the magnetic strip on the back of the card acts as an identification mark for both the owner of the item and the store that they are purchasing the merchandise from.
All Vending Machines Has Coin Mechanism Inside To Sort Coins Properly
Many people do not know that all vending machines have coin mechanism inside to sort coins into denominations. It is in fact part of the coin mechanism. These mechanisms are usually very sensitive and need proper maintenance in order to work perfectly. So when you buy any machine, check carefully if there is a coin mechanism or not and if yes, then you have to lubricate the mechanisms. You can get it from the vendor or you can do it by yourself.
The only thing that you should keep in mind is to know how the coin mechanism works. If you do not know this, you can take help from the owner. When you purchase any new machine, the vendor will provide you all the information about the coin mechanism and how you can maintain it. In some other vending machines, you can ask the owner for the details. He would be able to guide you properly.
If you have an old machine, you can clean the coin mechanism to make sure that the vending machines always work smoothly. Cleaning the coin mechanism may not be as easy as you think. You should have proper tools in order to remove the dirt and grease properly. You can use the traditional ones or you can have the latest technology for cleaning the vending machines.
What All Vending Machines Takes Dollar Coins Because They Have Coin Mechanisms to Sort Them
There are all sorts of things that you need to know about all vending machines in order to get the best prices on them. Many people assume that these types of machines will always be fairly cheap to buy because they won’t have too many different options for consumers, but this is just not true. In fact, if you buy any type of vending machine it will cost you more money than it will cost you to fill it up with coins and then to try and sell those coins back to the owner when you get ready to take it back to the store. If you have the right kind of knowledge you can use some of this information to your advantage and make sure that you are getting the best possible prices on all vending machines.

What Are Some Vending Machines That Accept Orders Without Being Touched?
Some vending machines are equipped with an internal keypad that allows customers to enter the amount of money they wish to spend and it can then be automatically deducted from a built in cash drawer. Customers can also use a credit card to make their purchase from one of these machines, but this facility usually comes with a requirement that a PIN is also inputted by the customer.
In some countries it is also possible for customers to pay by using their debit or credit cards. Customers can also use a special type of key fob that is designed to accept only certain kinds of payments.

Some machines are designed to accept payments through wireless technology.
These kinds of machines generally do not require any sort of interface with a customer’s computer and therefore they are very convenient for customers who are on the go.
These machines are mainly used at beaches where customers can relax while taking part in activities such as surfing and other water sports.
Some machines also accept foreign currency which can be used in combination with local currencies to increase the payment option for the customer.