This PLUGIN - although we had it in use since day one - totally crashed my site yesterday!
Customers can´t finish their purchases - took me ages to find out, which pugin caused the fatal error. Some purchases were placed, although the cart was still full. So the customer placed one order after the other. We had to fix every single order / refund almost al orders manually. What a waste of time and money.
We had a paid ad running over easter in a newspaper and on facebook / instagram. This trippled our losses.
Shame.....