Yes, Greenback supports bundles.

• All items in the bundle should have quantities greater than 1
• All items in the bundle must have a default unit price configured

The reason for those requirements is that Greenback calculates the pro-rated amounts for the bundle during export. We rely on knowing the quantities and unit prices to help establish the weights for how we pro-rate. If you charge $50 for the bundle, and your items are configured in QuickBooks for $50 then proration is not needed. However, if we see the bundle sold for $40, Greenback will calculate how that $40 spreads out across the items in the bundle itself.