- |-Salesperson-|
- |-Branch-|
- |-Area-|
- |-Customer class-|

credit_card|-Credit standing-|

|-Outstanding balance -|
|-Credit method-|
|-Invoice terms-|
|-Credit limit-|

date_range|-Dates-|

|-Account added-|
|-Last sale-|
|-Last payment-|

person
|-Contact person-|
email
phone
|-Telephone-|
print
|-Fax-|