All Collections
Payments
Processing payments and refunds, managing House Accounts, creating promo codes, and loyalty programs
Adding a CAPTCHA to your site's checkout page to enhance security
Changing the payment type settings [UPDATE POST REDESIGN]
Setting up house accounts [UPDATE POST REDESIGN]
Enabling House Accounts [UPDATE POST REDESIGN]
Creating house account invoices [UPDATE POST REDESIGN]
Setting up tax exemptions [UPDATE POST REDESIGN]
Creating invoices for individual and catering orders [UPDATE POST REDESIGN]
How are taxes calculated in Open Tender?
Test credit cards for Open Tender demo site and app
Setting up Apple Pay & Google Pay for your Open Tender website or mobile app
How NMI credit card hashes work
How credit card payments work
How CVV and zip code verification works
Why do customers get an "incorrect zip code" error message on the checkout page?
How online payment processing differs from in-store payment processing
Why customers may see charges on their credit cards when orders don't go through
How to handle Chargebacks
Uncharged Orders [UPDATE POST REDESIGN]