With two different types of payment options you have more choices in deciding which dongle to go with. Some dongles are sold without a plan or package. This means you get to use the dongle as you want by paying for the equipment and the time you use the dongle. The downside is that usually the pay as you go system is a little more expensive. The companies do not know if you will continue in the next month, so they try to get a reasonable charge.

The second option is the payment plan. You have a specific amount of time for the dongle. You might be able to download 250MB per month or more. It just depends on the provider. They will charge based on the amount of “time” you intend on using the dongle. If you go over the allotted amount you could be shut down or you may have to call to add in extra time like phone plan minutes. This is always dependent on the company you have chosen for the dongle and plan. Dongles are easy to find online or in stores. As mentioned mobile device companies sell these products. By shopping online you are able to compare more companies and their packages. There are several websites that have dongle deals for you to choose from. 

Before you make any purchase it is important that you read dongle reviews. Dongle reviews are able to tell you what other customers have experienced with the dongle, package, and price. They can tell you if the dongle actually lived up to the hype of the manufacturer for working in the necessary and advertised range. Customer dongle reviews are just a small portion of the research. You also want to check out professional reviews because they offer more about the specs of the dongles than a customer might. They can show you what the product has versus what the customer found.