Giving away free (tip appreciated):
Fully (standing desks and other ergonomic stuff) - Spend $500 or more, get $100 back
Molekule Air Purifiers - Spend $500 or more, get $100 back
Blue Nile jewelry - Spend $500 or more, get $100 back (I have 2 of these)
Mandarin Oriental - Spend $500 or more, get $100 back
Cocoon by Sealy - Spend $500 or more, get $100 back
Saatva bedding - Spend $500 or more, get $100 back
Maiden Home luxury furnishings - Spend $2,000 or more, get $400 back
Virgin Hotels (Chicago Nashville Dallas New Orleans?) - Spend $500 or more, get $100 back
Norweigan Cruise Line - Spend $500 or more, get $125 back
Also giving away free if you spend $400 minimum, because I need to reach new card bonus spend:
Supplies Outlet (for printers & other stuff) - Get 20% back on purchases, up to $100
FedEx Office - Get 10% back, up to a total of $1,000
Post Up Stand - Get 20% back on purchases, up to a total of $100
Displays2Go - Get 20% back on purchases, up to a total of $100 (I have 2 of these)
Selling for 85% OBO:
Darioush (wine) - Spend $400 or more, get $120 back