!3 Set up template
* A template can contain rental items as well as sale goods
|''create template''|21st party|
|''one''|yardie glass|''for''|booking or renting|''for''|1000|''people''|
|''one''|balloon|''for''|booking or renting|''for''|10|''people''|
|''one''|cup|''for''|booking or renting|''for''|1|''people''|
|''one''|coke|''for''|sale|''for''|5|''people''|
|''one''|cake|''for''|sale|''for''|10|''people''|
|''one''|chips|''for''|sale|''for''|5|''people''|
----
!3 Transaction
 * Begin transaction for client - she'll pickup these items.
|''begin transaction for client''|Joanna|''staff''|Bill|
|''fill book template''|21st party|''for''|100|''people on''|2004/06/06 09:02|''for''|1 day|
|''pay with cash $''|518.00|
|''complete transaction''|

----
!3 Checking
* Checking sales sales goods left

|''salesGoodsSubset''|
| name| count |
|cake|40|
|coke|30|
|chips|30|

* No rental items yet for Joanna
|''rentals of client''|Joanna|
|''rental item''|''count''|''start date''|''end date''|

* Check Joanna's booking list
|''client booking list''|Joanna|
|''rental item''|''count''|''start date''|''end date''|
|yardie glass|1|2004/06/06 09:02|2004/06/07 09:02|
|balloon|10|2004/06/06 09:02|2004/06/07 09:02|
|cup|100|2004/06/06 09:02|2004/06/07 09:02|