Hi
Sorry for this newbie topic
I am writing a PHP script that help people keep an eye on their own and their rival’s websites and rankings and backlinks and DA and PA and etc …
i have 2 questions
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This app depends on an external API which is provided by us. It’s free of charges for any one who buys the app from codecanyon . But can it be for a period of time or if i want to sell an item here i HAVE to provide life-time APIs? Robots use resources, resources cost money . It would be great if i could ask customers to buy a copy every other year
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The things that my robots can do for this people is unlimited . Some people might need to check their ranking from 4 countries for example . Or some people might need to track 100 sites . So can i have in-app purchases? Like if you need more tools you have to pay more . If yes, does that payment have to go through codecanyon? How? Can i maybe ask customers to buy 2 copies in order to have access to more tools?
Thank you