NRMA is a motoring organisation that offers benefits for its members in the form of discounts for products and services.
One of these member benefits is a discount for driving lesson packages where a member would receive a discount of 10% for 10 one hour lessons and a 5% for 5 one hour lessons.
To cater for this requirement the online purchase process needs to be able to validate the NRMA member number to apply the discount. This requires the customer to enter their membership number for the discount to be applied. The membership number is checked to determine if it is valid against a membership webservice, once validated the discount is applied.
Customer enter their NRMA membership number to activate the discount.
When a valid NRMA membership is applied the discount amount is deducted from the item price.