Edit Quote Submitted by Automatically accept award if hired before: Manually accept award {{toggleText}} Loading Quote Job Details Applicants 16 Quotes 0 Hired Budget Fixed Price Under $250 Exposure Gurus only Worldwide api development web development I am looking for someone who has successfully completed a USPS Merchant Return Label API Integration, simply to review and troubleshoot. The integration has already been built and labels are able to b... Sign in to Read More. Ask a question about this job (?) Applicants 16 Quotes| 0 Premium| 0 Invited| 0 Hired | 0 Invited- Not Applied Applicants All Quotes () Premium () Invited () Hired () Invited - Not Applied () Expand Job Details Posted in {Websites & Ecommerce} {10} hr