shikha8690
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- Sep 6, 2017
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In the system that I am working on, a messaging module, where user can buy PACKAGES of messages which s/he can send to other users. Now while buying the packages, user can apply discount codes to get extra/free messages.
e.g. Package1 costs 1000 USD and user gets 100 messages in this package. Now user applies discount code and gets 10 messages free.
How to calculate the total discount % on this purchase as user is getting 10 free messages.
e.g. Package1 costs 1000 USD and user gets 100 messages in this package. Now user applies discount code and gets 10 messages free.
How to calculate the total discount % on this purchase as user is getting 10 free messages.