!3 Test discounts against configured Discount Groups:
|!-DiscountGroupsEntry-!|
|future value|max balance|min purchase|discount percent|add()|
|low|0.00|0.00|0|true|
|medium|0.00|500.00|5|true|
|medium|500.00|500.00|3|true|
|high|500.00|2000.00|10|true|
|high|1000.00|500.00|5|true|
 * Low Future Value:
|!-CalculateDiscounts-!|
|future value|owing|purchase|discount()|
|low|0.00|1000.00|0.00|
||1000.00|5000.00|0.00|
 * Medium Future Value:
|!-CalculateDiscounts-!|
|future value|owing|purchase|discount()|
|medium|0.00|400.00|0.00|
||0.00|600.00|30.00|
||2000.00|1000.00|0.00|
 * High Future Value:
|!-CalculateDiscounts-!|
|future value|owing|purchase|discount()|
|high|0.00|400.00|0.00|
||0.00|600.00|30.00|
||1100.00|500.00|0.00|
||1000.00|500.00|25.00|
||2000.00|2000.00|0.00|
||400.00|2000.00|200.00|