This tutorial is from AlertPay's blog with two additional steps to help clear any confusion about how to pay with MasterCard. (

If you have not already added a MasterCard to your AlertPay account, then you must do so to make a MasterCard payment at a seller's website.

You must either add your MasterCard to your account after sign-up or if have already set up your account, just login to do it. Once you do that, you can return to the seller's website and continue shopping.

Here's how to add your MasterCard to your AlertPay account:

1. Login to your AlertPay account.
2. Click on "Profile".
3. Under “Financial”, click on "Credit Cards".
4. Enter credit card details and click on "Next".
5. Verify details and check box to agree to “User Agreement”.
6. Click on "Finish".
7. Manually add funds to your AlertPay account with your MasterCard.
8. Use funds from AlertPay account at "Check Out".

This does NOT apply to Visa and American Express. You can make automatic payments with these cards without having to add them to your account first.

Thank you for your understanding!


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