Hello.
Does the upgrade finish without errors? Have you upgrade versions one by one (1.3.0 > 1.3.1 > 1.3.2)
Clean your browser cache and check again. Look for errors in the AbanteCart error log

Thanks Basara,

Can you tell me why am I not seeing the option to checkout using PayPal commerce at the store front even if its enabled and test connection is working fine with PayPal?

I do have fast checkout enabled..

Hello. Maybe something is wrong with the theme javascript. Check the browser console after you select the Delivery method and AbanteCart error log.
You can post the URL to your site here so others forum members can help (add s p a c e s to URL if forum does not allow you to post links)

Hello.
The PayPal Express, PayPal STD, and PayPal pro were deprecated in 1.3.3 and replaced with one PayPal Commerce extension written in the latest PayPal API and compatible with Fast checkout.

You have PayPal Express because when upgrading we do not force you to remove the old extensions.

Hello.

It is based on the issue and how you describe it. Sometimes it can be necessary. For security reasons, you can create a clone of your website without customers' sensitive data and apply the fix manually on the live site when the issue is resolved.

I have downloaded this extension, but even though I have flagged it to be enabled and configured a Insurance for 1% of the total for the USPS integration, it does not add it.

Hello. Please contact the extension developer https://marketplace.abantecart.com/order-support

The options in Bank Transfer are All | USA | Canada - I want to use Bank Transfer but only offer to UK customers - how can I do that?

Hello. You need to create a new Location https://abantecart.atlassian.net/wiki/spaces/AD/pages/15990797/List+Locations

Hello.
Feel free to make a pull request. That's why we have a GitHub. Help is always welcome!

Hello, llegrand.
As you know AbanteCart is an open-source project and has limited resources. We will take a look and improve Stripe at some point.