Profile: Support

If customer presses the button 'Buy' plugin adds the product into the basket.
NopCommerce checks the stock and product attribute warnings.
If you have another products in the cart you will see all products from the cart in PayPal express checkout page.

You should put serial number on plugin configure page.
Our robot will send it after purchase.

Download new release from our site. We have fixed this bug.

Version: 1.06

Try and write me about result.

Open the file _ColumnsTwo.cshtml in the theme folder.
And add the next code.

1. After this code

    var isHelpDeskPage = currentController.Equals("helpdesk", StringComparison.InvariantCultureIgnoreCase);

    var isProductRewardsPage = currentController.Equals("productrewards", StringComparison.InvariantCultureIgnoreCase);

    isCustomerAccountPage = isCustomerAccountPage || isOrderListPage || isReturnRequest || isBackInStockSubscriptions || isRewardPoints || isForumSubscriptions || isMyProductReviews || isVendorInfo || isHelpDeskPage;

    isCustomerAccountPage = isCustomerAccountPage || isOrderListPage || isReturnRequest || isBackInStockSubscriptions || isRewardPoints || isForumSubscriptions || isMyProductReviews || isVendorInfo || isHelpDeskPage || isProductRewardsPage;

I answered you by e-mail. Can you check store setting (Url, SecureUrl and hosts)?

PayPal express doesn't allow to send shipment method.
PayPal recommends to use internal PayPal shipment method mapping (you can set shipment fee).
You can create shipment method and fee in PayPal admin mode.
https://developer.paypal.com/docs/classic/admin/checkout-settings/#auto-calculate-shipping-charges

About error.
1. Do you use the last release from our site?
2. What NopCommerce version do you use?
3. Can clear cache in browser and try again?

What NopCommerce version do you use?
I'll add new notification in plugin log file.

I checked on my test site. Plugin created correct  product URLs.
Check if you enabled 'SeoFriendlyUrlsForLanguagesEnabled' for your store settings.
If you checked it plugin had to create correct URLs.

And last.
Clear browser cache before checking, because you will read old feed file from your PC, not from site.
Check it and write me about result.

Do you mean product URL or pictures URLs?

Can you upgrade plugin with last version from our site and try to create new feed file?
Plugin must create correct product URL. I'll check it now too.

I added your request in new release 1.01. Thank you for this suggestion.

If you need to use HTML ID plugin creates ID automatically 'speedtab'+ID of the tab.
Example
speedtab1
speedtab245