outback's picture
Dec 03, 2013
2094 views
Reputation: 27

Tracking drink count of loyal customers

Hi again

I have been following and article "Tracking Coffee Purchases of Loyal Customers" but I cannot get the drink counter to work.

Can you guide me again through it please? Maybe I have used a wrong bracket type, say a { instead of a [

Thanks in advance

1 answers

outback's picture
outback
Dec 14, 2013
Reputation: 27

solved

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