Credit Card Encryption And Decryption Php Using Mcrypt Module

Below are the encryption and decryption functions. Pass your credit card number in string format to the encryptCard function and you will get the encrypted code which you can safely store in your database. The important thing here is the KEY. Define a secret string as the $key value which is needed to decrypt the [...]

POS Systems Are More Than Just A Cash Register

POS stands for “point of sale” and it is general used to describe the computer used to check out customers. It used to be that these machines were simply cash registers that rang up sales and provided a safe place to store the cash, checks or charge slips that your sales generated. These days, like most other things that are run by a computer system, they do much more than that.

Choosing The Right Retail POS System For Your Business

When choosing the right retail point-of-sale system (POS) for your business, it is essential to understand what type of system will best meet your needs. The best POS system is one that can perform all of the functions required for your business.