They somehow accessed a bank account I rarely use and they sent me an invoice asking to pay to see only a day later after the invoice was sent they charged this account anyways. I found them throug...

They reduced the bill by canceling services, something anyone can do. Then take 40% for two years. the point of hiring them is negotiating a lower bill while maintaining current level of service. A...

I used Billshark in the hope to get savings that I can't get on my own. But they simply choose the lower cost plan and charge me 40% which I can just do it by clicking a button on my App. What a scam

I highly recommend it to perp dex traders because it helps save on fees.

Perp Dex users get a fee refund, so they should definitely use it.

Absolutely amazing product for perp dex traders!