Project tags at invoice item level

[martinprice]

It’s worth flagging up that there is an alternative Feature request focussed on the percentage. Might be good to concentrate votes in that one as percentage seems to be the most feasible way forward:

Allocate % of invoice to a project tag

If we purchase an item- say a computer- but want to split the cost into two projects it would be helpful if when tagging the project you could specify the percentage of the payment to allocate to the project tag. We could then add two project tags and split the costs by project 60/30 for instance