Monthly Subscription

Hello guys,
I'm looking for a software or a wordpess plugin to create a members area where the users can pay montly to get access to the resources of that month.
Now, what l'd like to do, is to give to the users access just to the months they paid. If I get into the members area now, I should be able to see just the content of this month, and not of the months before.
If I want to see content from the previous months, I can pay the subscription for that particular month.
Hope I've been...

Monthly Subscription

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