Paying a trip with miles points and hotels voucher coupons?

[Bornto_buy]

Hi there

i saw various offers about SAS miles points or JetBlue and hotels.com voucher.

i was wondering how risky it is and if you had any method to book safely?

do the hotels coupons still working?i saw few times they were said to be patched

thanks!

 

[Bornto_buy]

no one?