Hi, thanks for the reply. That makes sense. I think what may have confused me, is that if I enter an invalid sum as the suggested donation, I get a popup saying: "suggested price — expected price then price between $1.00 and $10,000.00, or $0.00, or empty", which … hum, is kind of unclear ;) It somehow made me think $0.00 as the suggested donation was actually a thing.