Payment FAQs

Here are some of the most frequently asked questions about payment. If you have a more specific question, please use the contact form at the bottom of the website. Thank you!

What types of credit cards do you accept?
Most major credit cards are accepted, such as VISA, Mastercard, AMEX, and more. Please make sure that your credit card is approved for international payment...
Thu, 8 Aug, 2019 at 8:02 PM
Do I need a PayPal account to make a purchase?
You can purchase our books and courses either by using a credit card or through PayPal. You can also pay with your credit card through the PayPal interface ...
Thu, 8 Aug, 2019 at 8:06 PM
How can I pay through PayPal with a credit card?
When the PayPal payment window opens, you will see the "log in" section and below it, you will see "or Pay with Debit or Credit Card". C...
Thu, 8 Aug, 2019 at 8:03 PM
Can I pay with a debit card?
Yes. If you have a debit card that allows international payments such as VISA, Mastercard or others, you can pay with your debit card through PayPal even wi...
Fri, 22 Nov, 2019 at 4:11 PM
Is it normal to be redirected to a separate payment page?
If you chose PayPal as your method of payment, you will see a PayPal payment window where you can decide whether to sign in using your account or pay with a...
Tue, 11 Feb, 2020 at 9:05 AM
Can I make a payment via bank transfer?
Sure! Please send us an email at with your address and the books you would like to purchase. Then, we will send you our bank deta...
Fri, 22 Nov, 2019 at 4:32 PM
Can I pay in other currency other than USD(US dollars)?
Sure, you can opt for the currency you prefer through the Paypal or 2Checkout interface when making the payment. 
Fri, 22 Nov, 2019 at 4:32 PM
Why isn't my credit card payment going through?
Please try refreshing the website a few times and see if the version info at the bottom of the website changes to a higher version. Trying to make a payment...
Thu, 8 Aug, 2019 at 8:08 PM
Why is my refund not appearing in my account?
It takes time for the amount to be wired to your bank account. Please allow a few days for the refund to appear in your billing statement.
Thu, 8 Aug, 2019 at 8:05 PM
Is the billing address required?
Yes. The billing address is the address associated with your card and it is used to verify your credit/debit card information.
Thu, 2 Apr, 2020 at 2:25 PM