Stay away from these shops. Its $7.50 per shop and will take you at least 3 hours per shop. You have to fill out surveys on the MSP and client's website and upload screenshots and emails.You have to call, email and chat on each website before you can place the order. The client website survey is partially in French. You have to buy the glasses (about $1K total out of pocket, assume 30 days to return and then you get a refund), then return them (which requires a phone call as they are prescription glasses so you have to call and ask for return approval - which they will try and talk you out of doing), then you send another email and do another online chat, and then you take them back to UPS to return. You do this whole routine 4 times for $7.50 each. You absolutely do not come out ahead. Its a time suck. You can keep one of the pairs of glasses, for which they will reimburse you only $50 - which doesn't cover 1/2 of a pair of prescription glasses. Its absolutely not worth the time and the US scheduler is beyond rude. You are much better off just buying your glasses and saving yourself all the redundant work for less than $10 each.