Snapdeal deals live right now. Snapdeal sits at the value end of the market, so the useful signal here is the absolute price rather than the percentage off. Each listing shows both.
₹517 — was ₹2,462, 79% off
₹192 — was ₹1,200, 84% off
₹198 — was ₹1,320, 85% off
₹337 — was ₹1,982, 83% off
₹443 — was ₹2,014, 78% off
₹216 — was ₹1,543, 86% off
₹365 — was ₹1,521, 76% off
₹546 — was ₹3,033, 82% off
₹364 — was ₹1,733, 79% off
₹542 — was ₹2,581, 79% off
₹309 — was ₹2,060, 85% off
₹441 — was ₹2,450, 82% off
The page stays up and gets marked expired instead of being deleted. The buy button switches off and the listing shows what the price was, so you can tell an ended deal from a live one rather than landing on a broken link.
Usually yes. Store coupons come off the cart total first, then the card discount applies to what is left, so the two are counted separately at checkout. The order matters for how much you actually save, and a few sale-event coupons are excluded from card offers. Check the final amount on the payment screen before you pay.