Thanks for your message, Julie. You've provided very appropriate platform information.
Horsefeathers's message is also important. As more companies move to isecretshop (or to other platforms), there may be new or additional requirements even for shoppers who were registered with the companies when they used a different platform.
So far, several companies with whom I have worked for several years have moved from their old platforms to the new isecretshop platform. With a couple of them, I have been required to complete additional paperwork and provide information, like a W9, that had been provided to them years earlier. In one case, although I had performed numerous assignments for the company in their old platform, my payment under the new platform (isecretshop) was held up while they requested, and I provided, this information to them again.
The great message Horsefeathers is providing to shoppers to BE AWARE: Any time a company moves to a new platform, you may be required to provide additional information. Not doing so may delay your payment even if you have previously worked for the company (and Julie is completely correct: payment is made by the MSC, not by whatever platform the company uses).