AlertPay is a payment processor. It is one of the many ways to accept and receive money online. If you are familiar with PayPal, the function of AlertPay is almost the same.
Why AlertPay? If you are interested into creating your own product (ebook, services), you can receive money through AlertPay. AlertPay has already made their name and quite safe with their secured site.
How much money will I make from AlertPay? AlertPay is a payment processor designed to send and receive money online. Therefore, the money that you will make using AlertPay will depend on how much you have sold online.
Here is an example of a website with AlertPay link. See the image.
You will see this on websites where there is an option to Pay using AlertPay. Remember that using internet, you can sell almost anything online.