Sell Diabetic Test Strips for Cash in Washington
Whether you live in Seattle, Spokane or a small town anywhere in Washington, you can turn sealed diabetic supplies into cash with StripWise — no store visit needed.
Free shipping label
Drop off at any USPS or UPS in Seattle, or book a free pickup.
Same-day payout
Paid the day your package is checked.
Top dollar
We beat other buyers' quotes.
Real local care
Real people answer your call or text.
Cash for test strips in Seattle, Spokane, Tacoma & more
We buy sealed Dexcom G6 & G7 sensors, FreeStyle Libre 2 & 3, Omnipod 5 & Dash pods, OneTouch Verio, Contour Next and Accu-Chek test strips from sellers in every corner of Washington. No matter where you are, we cover all of the USA.
High DemandIn stock
Why Washington sellers choose StripWise
“What I love about StripWise is the sense of purpose. I earned some extra money, but it also felt like I was helping someone else's day shine a little brighter.”
“I had a few extra boxes of test strips after switching meters and didn't want them to go to waste. StripWise made it so easy — they sent a free shipping label, and I got paid within two days!”
“I was nervous at first, but the process was smoother than I expected. Their team answered all my questions. Fast payout, no hassle — just good service.”
Washington seller FAQs
We also buy in nearby states
Contact StripWise
Reach us on any channel that works for you.