Big promotion is big cheating . they have no ethics. They are getting big competition these days by other shopping giants who offering product returns without asking any questions . below are few terms of big promotion
1.eBay reserves the right at any time to amend / add / remove / modify (in whole or part) any of the Terms & Conditions of this Promotion, or to replace, wholly or in part, this Promotion by another Promotion, whether similar to this Promotion or not, or to withdraw it altogether, and eBay's decision in this regard shall be final.
2.All decisions of eBay regarding running / process / results, of the Promotion be final and binding on You. No appeals will be entertained in this regard.
3.In the event of circumstances arising outside of eBay's control, which in eBay's opinion make it necessary to suspend, substitute, change or cancel the Promotion, eBay reserves the right to suspend, change, substitute or cancel the Promotion at any time.