I have used tradus.com for most of clothing and accessories purchases.With good coupon on Clothing like Rs. 150 off on Rs .300+ and also 100 off on 199.Delivery time for some item was too long , like 1/10 item was delivered late.
Pros.
xTrabucks is good but not able to combine with other offer like shopclues.com does.
Delivery is good.
Genuine brands but limited stock.
EMI
Good deals in Watches
Cons.
Now a days coupon code are not good as earlier min purchase increase to 1000 or so.
No call center
email support is slow.
Some coupons are confusing.
Final verdict good option for online shopper to compare price before buying from any place.