I’m having the same issues with my invoices as well, it just started yesterday. We used to at least have the drop down option to add the percentage for mark up but we don’t even have that option anymore. We just went from quickbooks desktop to quickbooks online in January and it’s HORRIBLE! I wish we had another option but we’ve used this for so long idk if we could even switch to something else. We’ve even had payments un-apply them selves from invoices that are like 2 yrs old and are now showing as credits and like that invoice was never paid. It’s ridiculous. Im pretty tech savvy so this is really frustrating that I can’t fix this and it seems that several members of the help team can’t figure it out either.