Refund X-Ray is a software developed by the creators of OAXRAY that is designed to find all possible situations where Amazon may owe you money but you did not get reimbursed. As efficient as Amazon is, mistakes are made, often costing you money in lost, damaged, or stranded inventory. This software takes reports generated from your Seller Central account and identifies items for which you are likely due some kind of compensation from Amazon. In compliance with Amazon policies, the software does not file refund requests on your behalf, it simply identifies for you, the items you should consider submitting to Amazon support for reimbursement. It provides a convenient file for you to copy and paste into a support ticket on Amazon. There is a yearly fee.