Your comments on ethnicity are of very bad taste. It would be better if you stick to facts and show what actually you think is of poor quality.
The plugin works very smoothly and is being actively used by many merchants (as you can see by reviews). We don’t claim perfection. You can log issues on our github repo https://github.com/blockonomics/woocommerce-plugin and we are happy to fix them, only if your issue has objective language rather than slinging mud.
Our upgrade page https://www.blockonomics.co/blockonomics#/upgrade clearly states how the 1% fee is taken, it is completely transparent even with history of payment tx.
Copied from upgrade page
Instructions
Merchants: Deposit money into credit balance to accommodate for payment fee. For example, if you are expecting 5000USD worth of payments, you need 50USD credit balance(1%). Merchants need not purchase addons, address limits are increased automatically to accomodate new payments.
Address Watcher users: Deposit money in credit balance to purchase addons. For example, to have address limit of 1000 addresses for 3 months, you need credit balance of 30USD.