Market basket Analysis - ItemCount meaning


Hi everybody,
could anyone better explain the meaning of ItemCount in Market Basket Analysis template?
If Customer X buys in one transaction products A, B and C, what is the right input?
CustomerId | ItemId | ItemCount
X | A | 1
X | B | 1
X | C | 1
or
X | A | 1
X | B | 2
X | C | 3
or something else?
Sorry but I am quite new
Emanuele
could anyone better explain the meaning of ItemCount in Market Basket Analysis template?
If Customer X buys in one transaction products A, B and C, what is the right input?
CustomerId | ItemId | ItemCount
X | A | 1
X | B | 1
X | C | 1
or
X | A | 1
X | B | 2
X | C | 3
or something else?
Sorry but I am quite new
Emanuele
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