how to group same item together?

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angel
Posts: 2
Joined: Sun Apr 02 2006
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how to group same item together?

Post by angel » Sun Apr 02 2006

scenario: user keyin
burger 1
salad
veggie

sanwich 1
salad
bread

sanwich 2
salad
bread

in bill, i would like to show quantity 3, inorder to show same item twice, which show as below:
burger 1
salad
veggie

sanwich 3
salad
bread

do anyone know the solution? thank you.

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