At the moment AND.CO is only designed to invoice one project at a time by creating the project and sending the invoice from within/attached to the project.
For now you can always create an invoice for one project > Go into EDIT mode and add the other line items in from the other projects.
Select the project > Invoice Now > edit > add a line item from within the invoice in edit mode.
Otherwise another option is to create one overarching project with multiple billing terms this way. When you invoice you can select the terms you want to invoice keeping everything tied within the one project.
Select the project > terms > edit
Add in multiple terms via the proposal/contract > Project Fee section
Select > Add A Service option in grey to add multiple project terms.
💌 Please reach out to your friendly CO's via the Chief Operator tab in the app should you have any questions or concerns. 💌