If you are using Paypal Express in V7 and do not wish the product name in the Paypal site to show any HTML tags you may have in your products, then please follow these steps below to remove the HTML tags that showing in Paypal site :
1. Open file paypalproexpress.asp using note pad or text editor.
2. Locate this code :
orderDetailString = orderDetailString & "&"& Server.URLEncode("L_NAME"&icount-1&"") &"=" & Server.URLEncode(replace(detailArrCart(cProductname,icount),"<br />","."))
orderDetailString = orderDetailString & "&"& Server.URLEncode("L_NAME"&icount-1&"") &"=" & Server.URLEncode(CMSRemoveHTML(detailArrCart(cProductname,icount)))