Points – credits system

Hello,

I search a same plugins for wordpress:
https://extensions.joomla.org/extensions/e-commerce/credits-a-point-systems/13345?qh=YToxMTp7aTowO3M6NjoicG9pbnRzIjtpOjE7czo1OiJwb2ludCI7aToyO3M6ODoicG9pbnRpbmciO2k6MztzOjc6InBvaW50ZWQiO2k6NDtzOjc6InBvaW50cyciO2k6NTtzOjY6InN5c3RlbSI7aTo2O3M6Nzoic3lzdGVtcyI7aTo3O3M6ODoic3lzdGVtJ3MiO2k6ODtzOjc6IidzeXN0ZW0iO2k6OTtzOjg6IidzeXN0ZW0nIjtpOjEwO3M6MTM6InBvaW50cyBzeXN0ZW0iO30%3D

It’s possible ?

I want my user can buy 40 point and after can: download file, read article … etc
And author of article or file, can gain a % with they sale.

Thanks you very much for your help.

(I don’t have used Google Translation but my english is approximative sorry)