Step 5: Add the quantity button widgets

This step is optional and may not make sense for all campaign types.

If you are running a campaign type where a customer must reach a threshold, or multiple thresholds, to achieve a certain discount, it may make sense to include our progress bar in your cart so that customers can quickly tell how much more they need to spend to get the best deal. This can also help increase your AOV. See our article here for integration instructions.