This covers what happens if you try to purchase a premium membership on your credit card and it's getting declined.
If your credit card has funds and it is still getting declined the main reason is your credit card company is blocking the charge.
In order to prevent this - call your credit card company and ask them to allow the charges from secure2billing.com
After that, you should be able to purchase the membership if all your information is entered properly.
If you have any further questions contact us at firstname.lastname@example.org or submit a support ticket and we will respond in 1-2 business days.