Samsung Pay is offering up to 20% back at Groupon and up to 10% back at Grubhub. Cashback at Groupon will vary based on the category of the items you purchase. For Grubhub you need to be a new user ($10 signup bonus) to get the 10% rate. Existing users get only 1% or 5%, depends on your Samsung Pay offer.
- Offers valid until 3/11/2019.