Mobile coupon or voucher

[kmer9]

Does anyone how how to avail a coupon that works on getting a discount purchasing a mobile on eBay India? The Vodafone 7% off voucher doesn't work? 

[sujatashop]

You can see at coupon for 7% flat discount on Ebay.

http://cgi.ebay.in/ws/eBayISAPI.dll?ViewItem&item=181469818562