Upcharging within Combos

[Katie1]

Hi! 

I am looking to set up a base price for a combo, but then upcharge for certain drinks selected. Can anyone help with this?? I want the upcharge to be the same price for any size, but the other modifiers can upcharge like normal. 

To be more specific, one of the combos will be a breakfast entree, pastry, and small drip coffee for $9. But I want to be able to upcharge $2 for a latte (any size), but the latte modifiers that have extra pricing can stay normal. 

Can anyone help??

[rcmck]

Something like this should work for you

A breakfast combo menu item with a drink upgrade modifier group attached to the item or breakfast combo menu group if the drink upgrade applies to every combo. Create your drink upgrades as modifiers of that group and set the upcharge on the individual modifiers, then attach your existing latte mods to that modifier (nested) which will include all the existing upcharges.