Amazon Prime members can get a 20% discount on Grubhub orders

With this coupon offer, Amazon Prime members may save 20% on a Grubhub order.

The coupon can only be used once on a single order per user and is good for up to $20 off. The promotion is valid through February 14 and needs a current GrubHub+ subscription through Prime.

Grubhub, Amazon’s food delivery service, is free for a year with Prime membership, while a lifetime subscription to Microsoft Office for Mac or Windows is only $50.

Give the gift of reading with a $50 Amazon Kindle Paperwhite Kids or a 22% discount on Vitamix blenders.