Since 2012 our organization use a OJS Platform for Open Access, then I am confuse on the OJS Subscription. I follow and understand the OJS_in_hour file instruction. After few years of using a OJS to our publication. The organization decide to change our policy from Open Access to Subscription ( Which is our all articles is not available online if they not Subscribe/Purchase the article). So, I visited the Subscription tab(Management Pages) and Set.up the the subscription(individual/institutional) and go to the Setup #4 Management and enabled to subscription types.
However, when we try the function I did not saw a improvement. the user go to registration/login and they can download easily the article content in PDF file.
In my own understanding if you do a subscription process. you need to pay the article/content to download. Using (credit card/Paypal).
Questions: It is possible to do this in OJS? and How?