If paying via PayPal is causing problems, you can pay via the Square payment method.
Order your books as you normally would. Then when paying, select the ‘Check Payments’ option and complete your order. Take note of the order number and the total payment amount. Then, rather than sending a check, click on the button below which will take you to a secure Square payment site.
Enter the total amount to pay and click ‘Checkout’. On the next page enter your order number and method of payment.
Once we receive the payment we will complete the order.
(Note that some of the captions indicate this a donation. It is not a donation, but a payment.)