I have this condition, if a customer want extra topping with lower price (e.g. ¢5), they must choose the first topping to add (e.g. ¢8). Then they may to add extra topping with lower price. By the way, I duplicate the order tag group in order to have the free order tag, and different price order tag, and this apply to my TSPL barcode/label printer coordinate the order tag group positioning.
The idea is the similar to mapping, but I can’t seem to find any mapping options that relates to order tag group.
Dont think you can do that…
I think what your trying to achieve of different price based on qty of toppings can be done a better way.
Sure someone else did similar recently but other way round that first topping was free by overriding the tag price based on tag qty.
I don’t know if it fits to your case but by using portion mapping you can map order tag groups to portions. So you can have something like that.
PS: Portion mapping is a V5 feature.
Using portions have advantages like you can report items by portions so you can know how many toppings preferred most. Also you may have different prices for different products.