After used Coupon, no item desciption on the paypal page

Hello,

I am using V.1.4.8.

I am trying to test my site.
http://www.buymehome.net

Case 1. When i try to buy multiple items, and then after checkout, it will connect to the paypal website, which all items i added to shopping cart shown out correctly. (with item name, not store name.)

Case 2. When i do the similar thing like case 1, but i use the coupon funtion to get some discount.
after checkout , it link to paypal page, but no items descripton there, it just show up a sum of money only.

May i know is there anything i can do to slove the case. Because the coupon function is very important to me.

I have captured the paypal page for your reference. ( I want it show all the items the buyer bought)

Thanks!

Try the new paypal standard 1.4.9 preview version:
http://forum.opencart.com/viewtopic.php?f=2&t=17855

Hello,

Have installed your new update.
However, my problem is still there, when the coupon function is applied.
Any ideas?

so you are saying everything still looks the same? If so then you must not have installed the update correctly as it makes MAssive changes to the way things work. you should get a detailed list of items purchased instead of just one total as shown above. I think you'll need to be a bit more descriptive and specific about what problems you are having as it's obvious from the screenshots in that other thread that Q has tested it with coupons.