The Oil Analyzers Inc. Postage Pre-Paid Test Kit (KIT01) will now include a blue return mailer with USPS First-Class label and tracking number, allowing customers to track their samples back to the lab, helping reduce lost samples and providing a better customer experience. Encourage customers to write down or take a picture of the tracking number prior to mailing the sample back to the lab. Expect to see the updated kits in the coming months as existing inventory is depleted.
OAI Postage Pre-Paid Test Kit (KIT01) Will Now Include Tracking
