Hi, can I ask for a quick suggestion. How do we mix these two formulas together?

=IF(E28="","-",(E28+INDEX('All Accs'!D:D,MATCH("Japan",'All Accs'!A:A,0))))

=IF(E28="","-",(E28+INDEX('All Accs'!D:D,MATCH("UK",'All Accs'!A:A,0))))

Please note, the difference is 'Japan' and 'UK'.

The issue - while one formula works well for 1 criteria (Japan), I find it difficult to include a 2nd criteria to it (UK)

EDITED: too, when it says Japan, we +add values. When it says UK, we -deduct values.

How do we do that?, please?

Thanking you!!