Crashes my site

How exactly did they say it was crashing the site? There isn’t a comparable service that I know of, so you could check out if the issue is due to template overrides in your theme: https://danielsantoro.com/understanding-woocommerce-template-overrides/

Otherwise, you would want to use the regular USPS and Stamps plugins here, but it still may cause problems if it’s a theme issue. Those plugins are here:

* https://www.woocommerce.com/products/usps-shipping-method/
* https://www.woocommerce.com/products/woocommerce-shipping-stamps/

Hi @lous,

If you’re still stuck after Danny’s feedback, could you please get the following information from the specialist:

– What is it not compatible with?
– What versions of WordPress and WooCommerce are you running?
– Is there a specific error message that’s occurring.

We’ll need this information to see if there’s a way for us to fix this on our side.

Thanks,
Nabeel
Software Developer on WooCommerce Services.

Closing this due to inactivity.

If you’re still experiencing issues, don’t hesitate to open a new support thread or a ticket on WooCommerce.com!