Renewing expiry date every x days or blocking

Issues related to WebLM
Roru
Posts: 2
Joined: Wed Dec 19, 2018 1:40 pm

Renewing expiry date every x days or blocking

Postby Roru » Wed Dec 19, 2018 1:47 pm

Hello I'm considering WebLM for handling my product's licence, my product is sold as subscription for example every 30 days merchant calls my postback site telling if user renewed or not, is it possible to extend the 30 day period with the same activation code or do i have to send a new activation code to the user? if the user does not renew i also get a postback from merchant, is it possible to deactivate licence if user does not renew?

Thanks,
Roru

Admin
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Re: Renewing expiry date every x days or blocking

Postby Admin » Wed Dec 19, 2018 5:04 pm

Are you a registered user of VMProtect?

Roru
Posts: 2
Joined: Wed Dec 19, 2018 1:40 pm

Re: Renewing expiry date every x days or blocking

Postby Roru » Wed Dec 19, 2018 5:18 pm

not yet, can i user vmprotect personal licence to sell my software? im an independent developer

Admin
Site Admin
Posts: 1519
Joined: Mon Aug 21, 2006 8:19 pm
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Re: Renewing expiry date every x days or blocking

Postby Admin » Fri Dec 21, 2018 3:36 pm

is it possible to extend the 30 day period with the same activation code or do i have to send a new activation code to the user?

You have to create a new activation code.
if the user does not renew i also get a postback from merchant, is it possible to deactivate licence if user does not renew?

In this case you have to create a "Product Mode" with "Hardware ID = from URL" and "Expire Date = 30 days from activation date", so WebLM will make serial numbers with expiration date after which these serial numbers will be invalid (VMProtectSetSerialNumber will return SERIAL_STATE_FLAG_DATE_EXPIRED)
can i user vmprotect personal licence to sell my software? im an independent developer

Yes of course.