This is proving to be much harder than I thought it would be. I sell two different kinds of chocolate bars. I have free shipping, so I'm not concerned with shipping calculators. I want to sell a minimum of 5 bars of either kind. I want my customer to be able to fill their cart with any number of either bar as long as they have at least 5 bars when they try to check out. If they have less than 5 bars total, I want them to get an error message. Can anyone suggest an app that will do this?
This doesn't need any app. I would suggest to add condition for minimum quantity in the cart page and then enable the Checkout button if the qty added to the cart > 5 then button should be enabled to proceed.
Hope it helps! Please let me know in case of further questions.