Estimated reading time: 0 minutes, 15 seconds
Problem: When adding credit card to alertpay, it says "invalid billing address"
Solution: Use your earlier address of credit card that you had BEFORE the change to current address.
Comments: You may have changed your official address with credit card and apparently it has to have time to propagate in the system.
Zeeshan Arshad is a self-taught and multi-dimensional person with extraordinary track record of success with international clients and students.
Feel free to contact him for your project, training purpose or guidance.