Export all customers who bought product y in period x

We call it: the complaints module.

Suppose you suddenly realise that you had a production defect in a certain period.

Simply enter the period and the database ID of the product, preferably leave the format set to CSV, and you will get an Excel table with all customers who have bought this product.

The following are exported as individual columns

First name,
Last name,
Gender (Mr./Mrs.),
Customer number (or blank)
Telephone,
Fax (or "n/a")
Company (or blank)
Street,
Postcode,
City,
State (or blank),
Country,
E-mail,
Birthday (or 00.00.0000)
Tax number (or n/a)
Customer group (written out, i.e. not ID but e.g. "regular customer")