I’m using the free version on trial to see if this works for me but apparently something goes wrong.
At checkout the minimal productnumber is correct and the steps work too (min. 60 and steps of 6 products so 60 – 66 – 72 – 78 …)
But at product level I get the error that I have to chose for 55 or 61 products…
Thank you for checking this out https://vandenbulckeshop.com/product/petit-melo-melk-praline-350-gr/