All the addresses in Acumatica are 3 lines - Address line 1, address line 2 then city, state, postal code and finally country. Our international customers require at least one more line of address. As per example:
In this example the Finance Department is an attention line and is not part of the address. I could squeeze the first 3 lines into 2 lines but it is just not correct and I would be certain it would slow down any package delivery.