[Answered] Discount Tag Order intermittently functioning

Version 4 V4 Question
21

Setting the rule constraint of Ru Discount Item Custom Not Zero to Matches All should solve that.

1 Like
22

@emre, that did the trick! Thanks again!

e75725120e064721.png787×522 49 KB

23

WHY?

I was sitting yesterday all day until (without reading this) i changed that by mistaque and suddendly everything worked


Thanks!!!

G.

24

@emre, can you give some clarification between the different Rule Constraints please?

I understand these:

Matches Any:
(constraint1 is True) OR (constraint2 is True) OR (constraint3 is True)

Matches All:
(constraint1 is True) AND (constraint2 is True) AND (constraint3 is True)

Not Matches Any:
NOT(constraint1 is True) OR (constraint2 is True) OR (constraint3 is True))

Not Matches All:
NOT((constraint1 is True) AND (constraint2 is True) AND (constraint3 is True))

But I don’t understand this one: (I never use it)

Matches:
(constraint1 is True) ??? (constraint2 is True) ??? (constraint3 is True)

25

Matches does a magic match :slight_smile:

It compares constraint names and if constraint names are same they compared by OR, everything else by AND.

For example.

Customer name == Emre
Customer name == QMcKay
Date == Today
Date == Yesterday

Resolves to 


(
  (Customer Name == Emre) OR (Customer Name == QMcKay)
  AND
  (Date == Today) OR (Date == Yesterday)
)

So our sample resolves to


Automation Command Name == Discount Item Custom NOT Zero
AND 
((Command Value != 0) OR (Command Value != Null))
2 Likes
26

Dear @Emre, I would like to see the Best seller, 1.000.000 pages, SambaPos manual
 LOL!!!

THANKS!!!

G.

27

Nice! Good to know, and very cool magic!