Hdfc smartbuy redemption

Now hdfc has a dedicated smartbuy page for infinia , dinners, regalia cards where we can redeem points .
Pls tell me what will happen to the website which earlier we infinia members used to book flights,d2h,hotel and getting 2x points on partial transaction through credit card,will it continue or not
Also need to ask if i do partial payment half through credit card and half through points wil i get 10x or 2x or 1 x reward point on smartbuy page