FAQ
- Merchant Back Office
- Payment modules
- Magento 1.4-1.9
- Magento 2.x
- Prestashop 1.5-1.7
- Why do some orders not appear in Prestashop?
- How to manage Prestashop order ID?
- How to perform a refund from Prestashop Back Office?
- How do I add the PayZen payment method logo to PrestaShop 1.7?
- How do I edit the logo of the PayZen payment method?
- Why does Prestashop display that the module is not verified during installation?
- Why is the payment method not clickable by the buyer?
- How can I change the order in which the payment methods are displayed to the buyer?
- Why does not PayZen appear among the payment methods?
- How do I customize the payment method title that is displayed to the buyer?
- Why do some orders appear with a few cent difference?
- What does error 22 - CUST_COUNTRY mean?
- How do I configure the module in multi-shop mode?
- How do I display 500 type errors in Prestashop?
- SFTP server
- How to switch my shop to PRODUCTION mode?
- How to recover a lost sale after a declined payment?
- I switched my site to HTTPS, what should I do in PayZen?
- I am changing my web hosting provider, what should I do in PayZen?
- How to configure Google Analytics?
- Is your question not mentioned in this FAQ?