I ordered a Jandy wi-fi pump interface thru Benchmark Pool Supply and promptly received it and hooked it up. It didn’t work and I thought I was out of luck. I called Benchmark and they sent me a return shipping label and said they would get in touch with Jandy. I got my money back which I really didn’t expect and I couldn’t be happier. I will always check with Benchmark pool supply first for all my pool needs and highly recommend them.