B2B Wholesale Hub

Used to work great, but changes seem to have made it very buggy. I keep e-mailing support and get no response. I wasn't going to leave a review, but Shopify keeps asking me to, and I need to find a better wholesale solution. I really wish this was working better. It was a great app when we first started using it 2 years ago, but the changes and lack of customer support are making it difficult. And the constant customer complaints from our customers are getting old.