WooCommerce and Cloudflare set up to prevent duplicate orders

[fritex]

@hosting43

Is there a correct way to setup Cloudflare Page Rules or other Cloudflare settings that would help to prevent things like duplicate orders from happening on a WooCommerce store

Kindly, don’t set Cache Level: Cache Everything using a Page Rule, otherwise you would end-up having those issues as described.

Furthermore, are you using any WordPress caching plugin at your origin host/server?

I’d like to share my two posts as they contain more information:

Best Way to Cache Ecwid.com Ecommerce Store

Despite of not knowing the capabilities of the origin host/server of ecwid provider, in terms of a W3TC, and despite this might be a question for StackExchange forums, but from my experience with, you would have to make sure and enable: configure web server (Apache or Nginx or some other) → PHP tuning + PHP-OPCache (Zend) Page Cache: Disk Browser cache (configure per need) Database cache: Memcached Object cache: Redis exclude cookie cache and pages like cart/account/checkout at W3TC due to the…

WooCommerce Website

I would like to add a note from my experience. Mostly, it depends on the origin host / server which needs to be optimized and tuned up. The best case scenario which I have tested and is working perfectly fine (for my case) was the combination of: dedicated server (1Gbps link, NvME disks, good CPU and enough RAM) WP + WC (updated) Nginx (with open file cache configured) W3 Total Cache (PHP OPCache, Memcached, Redis, Page Cache, Browser Cache) Cloudflare (Free or Pro plan) Great one. I wa…