Today only, get 20% off K-cups at Staples! Plus, score $15 off a cleaning and breakroom purchase with the code 21802.

Check out an example of how to save below. Purchase five 16-packs of Keurig K-Cup Starbucks House Blend Coffee K-cups and apply the code mentioned above to pay just $36.95. The price averages out to be $0.46 per K-cup.

We spotted other K-cups like Original Donut Shop K-cups selling for as low as $0.31 per K-cup. Browse the entire selection by clicking this link.

Staples Rewards members get free shipping and 5% cash back on all orders at Staples.com. Not a member? It's free! Sign up by clicking this link.

Buy 5 Keurig K-Cup Starbucks House Blend Coffee, Regular, 16 Pack (reg $12.90) $10.39
Use the code 21802 to get $15 off a $50 purchase
Free shipping with free Staples Rewards membership
Final Price: $36.95 or $7.39 each or $0.46 per K-cup