Hi @yohannaaamae
Thanks for reaching out!
When ‘Allow customers to create an account during checkout’ is enabled, is that considered registration or purchase?
This is already considered a purchase when the user hits the Place Order button.
You can also check the Accounts and Privacy Settings support documentation to control options relating to customer accounts and data retention.
What do I need to refer to if I want to create a custom thank you page after purchase with registration (required conditions)?
I understand that you want to customize the Thank You page on your site.
What you want to achieve would require customization to do it. Since custom coding is outside our scope of support, I am leaving this thread open for a bit to see if anyone can chime in to help you out.
We have our WooCommerce Developer Resources Portal that can help you get going.
You can also visit the WooCommerce Community Forum, the WooCommerce FB group, or the #developers
channel of our Community Slack. We’re lucky to have a great community of open-source developers for WooCommerce, and many of our developers hang out there, too.
Another option is to check our customizations page to hire an expert that can create a custom solution for you: https://woocommerce.com/experts/
Meanwhile, you could also check these plugins if it meet your requirements:
– Custom Thank You Pages
– Custom Thank You and Success Pages