Good deals on Senseo Coffee Pods at Amazon with 30% off.  Enter promo code I5SENSI5 during checkout to receive an additional 15% off.  Here is a screenshot for your reference.  Many flavors are available.  An order of 4-Pack with 18 counts of 4.41-Ounce packages per pack is $16.91 after the 15% discount.  Shipping is free on orders over $25.  There is a special subscription to save an additional 15% on top of the promo discount by receiving the products at a regular interval and shipping is free with no minimum.  Note that the subscription can also be cancelled easily at any time with no obligation.