We received the following email from Square.
We wanted to remind you that the SqPaymentForm JavaScript library will be retired on 2022/07/21 and its functionality will be shut off. SqPaymentForm has been replaced by the Web Payments SDK and we encourage you to migrate as soon as possible by following this step-by-step migration guide.
We are running on Nopcommerce 4.1. Was your plugin updated to support Square Web Payments SDK for Nopcommerce 4.1?
Thanks,
Alex