3 Examples;-
I ordered a perfume and I got less than full bottle in a dirty torn package, when I complained, they offered me Rs 200 as compensation!
I complained that the coupon code on the product page was not working...they changed the page indicating that the product is already discounted
Once I was trying to buy something, the price changed from cart to the payment page, when I complained they said the price was what was shown on payment page.
Sometimes they simply take the order and perhaps when they feel that the price was too low..they simply cancel and refund the price.
Avoid this crap site.