I purchased a wheel assembly for an electric bike that has only 1 style of connector. They sent me a different style. They took 25% of the purchase price! This website is such a scam. Steer clear of it!
Tip for consumers: I spoke with customer service and they are not sympathetic to their discrepancy. They would only say they've sold it for over 1 year on their website with no complaints. Offering it and actually selling it are 2 very different things.