FoxPro: Looping through a table

Hi

I am using FoxPro 9.0 and have a table MyTable with very many records, new to this language I am struggling to understand the basic commands. MyTable looks like

MyTable
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Customer NbItem Item Total
C01 3 shoes 3
C04 2 socks 2
K91 2 lace 2
C01 1 statue 1

What I want to do is make different calculations for each customer. So I need to gather all records with same customer name and take the other fields for calculations. I have used DISTINCT to find the number of unique customer, but I also have to do some sort of loop (I think) as I will be using customer name for identification in another table.

Google havn't been my friend with this. I hope to find some answer here (fingers crossed)