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Discussion on Subscription management system | C# Desktop source code

Discussion on Subscription management system | C# Desktop source code

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5 comments found.

Is there a php version of this? I want to host it on my server.

unfortunately we only have the c# version for the moment

okay. thanks for the info

you’re welcome

i just sent you an email.

Check your inbox please.

is there a refund policy?

with the current version the refund is not managed ,once the key is delivered, it will be activated until its expiration date, since the validation is done offline. to deactivate the serial number it is necessary to add an online verification

After generating a license and issuing it out to a user, if the user changes PC, can I deactivate the license on the old PC?

Hello, Once the serial number is delivered to your client, it cannot be deactivated until that its duration ends, to desactivate it it’s necessary to integrate an online verification. – in your client’s new PC , however, you have 2 options : generate a serial number that will be valid in several PC or you can generate 1 serial number which is valid only for 1 PC

Hi, can key work with my .net core 5 application, can my client activate and deactivated the software over internet?

Hello,

1. the key can be used in your .net core 5 application

2.When you provide a serial number to your client, he will not need to be connected to the internet, he can activate the product without internet.

Thanks for your reply: 1. Is there dll or package can I use in my .net core application so that user can use application only after activating 2. If product get activated offline, how can I control misuse, user may try to use same key to activate on multiple computer? 3. Any documentation could you please share to understand the product

1.in the project there is a dll integrated which can be used to generate or check the validity of a serial number

2.for the moment it is not possible to manage the massive use by a single client on several machines (an online mechanism must be developed for this) / Otherwise two or more clients cannot use the same key because each one has its own id (key) and each serial number belongs to a single predefined key

Exemple :

[key] = client1 [serial number] =”HORMZ-SOOSM-FVNRT-VZGTZ”

[Key] = client2 [serial number] =”MWHDC-GQSMQ-LLCSI-YJSXD”

The key of client 1 can never be valid for client2 because the application installed at client1 is adapted just with the key named “client1” and so on …the validity check between the key and the serial number is done at the source code level using the dll

3. Please leave your email address, once the (demo / full documentation) is ready we will send it to you. and if you have any question do not hesitate to contact us, Email : Ultradevpoint@gmail.com

Thank you.

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