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Teststripz is an online company. Based on 50 reviews on TrustPlane, it has an average rating of 5.0 out of 5 stars. Last reviewed March 1, 2026.
Getting this kind of money for some Dexcom sensors I had left over really seemed too good to be true. I fully expected to get some kind of BS note once they received them that, for whatever reason, buried in the fine print, they wouldn't pay me. But instead, I got every penny promised (minus the PayPal transaction fee of 3%) within a day or two of them receiving my sensors. Great company, did everything they promised.
Easy to use website, quick pay
Teststripz laid out the guideline very straight forward. I submitted, and received approval immediately. Received my shipping label and received approval upon them receiving my shipment.
Mailed my products and received my check in 5 days. Highest paying company. There great!
Fast and reliable.
Wonderful company to do business with.
Easy service to help others with extra supplies and quick turnaround for extra change. Staff very helpful if you have any questions.
Teststriptz is a great company. I sell alot of my unused diabetic supplies on their website. They are very quick with payment.
Teststripz made things easy! The website was very clear about accepted items and amount to expect. This was my first experience with this and I was skeptical, as I know there are many scam companies that take advantage. I put in what I had, got an estimate immediately and proceeded with the instructions on how to ship. An email came with a postage label immediately and I scheduled a pick up. Within 1 days of them getting my items I received an email letting me know items accepted and pymt being processed. Day later I recieved a check via mail (I chose this as pymt option).If I ever have supplies surplus again I would use Teststripz and Noone else.
Easy selling platform. Great customer service always fast response on any questions. Fast payments. Been with these guys over 4 yrs.
Excellent service and very fast. .
I have been working with Teststripz since the beginning of 2019 and have always been satisfied with their service. So helpful to be able to print labels for packages, scan, track and see when they are delivered... the turn around time is incredible and it is the most efficient process for the passing on of items for selling.
I have always been very satisfied with the service. The customer service employees are always professional and, courteous. I always get my check quickly, very pleased.
simple and prompt performance just as directed and claimed.
This company is absolutely fantastic!! They make everything very easy including a free FedEx label with tracking information. As soon as they receive it within 2 hours you'll receive your payment if you choose PayPal as a form of payment. This company is very dependable and honest! They give very fair prices and all employees are very friendly and always return any questions or information you are seeking. Hands down very professional.
It was a seamless process
My online experience was easy, when ever I've had questions and called, they where very helpful, also received emails each step, so knew when package is received, approved and check on it's way. Check arrives very quickly as well.
Fast turn around and has never failed us so far.
Great service 👍🏿👍🏿
Awesome, fast, and honest company. I sent them $700.00 worth of product and received my check within a week. I think they are fabulous!!
According to TrustPlane, Teststripz has a 5.0/5 rating based on 50 verified reviews as of March 2026. Source: trustplane.app/company/teststripz-com
