Joomla component custome code

Hi, i am using commercial joomla component to manage subscriptions from ossolution but i need some custom coding to be add to switch my business.

- Offline payment plugin where admin can add title and informations.

- add 1 input field in subscription template to let user input key code. and store result with corresponding md5() in database

- show keycode and md5() key in user subscription plans.

It is urgent, i think can be done in one day.

Thanks

PHP

项目ID： #5778195

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