Subject: Re: PostgreSQL License
To: Ashkar Dev <ashkardev@gmail.com>, Laurenz Albe
 <laurenz.albe@cybertec.at>, pgsql-general@lists.postgresql.org,
 user.postgresql@gmail.com, vikasmanya1@gmail.com, andreas@visena.com,
 hjp-pgsql@hjp.at
References: <AAD870F8-7DBF-4D05-907F-5310E171449E@gmail.com>
 <VisenaEmail.29.99a51a3dc98dd447.16d41865b2c@tc7-visena>
 <CAHaowgU512Yiz57A8RLdYU2AVded0AeTX4Y9oZD5G5oviqLUkQ@mail.gmail.com>
From: Rob Sargent <robjsargent@gmail.com>
Message-ID: <bffd449e-f6bc-45b8-ade5-e1e3ce61d67e@gmail.com>
Date: Wed, 18 Sep 2019 12:06:21 -0600
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On 9/18/19 11:50 AM, Ashkar Dev wrote:
> Hi all thanks,
> I meant maybe I create a web app with PostgreSQL that work locally for 
> example for a pharmacy that stores data by barcode while the DB was 
> created by PostgreSQL how I can sell the Database for him, how to 
> deliver the product to him can I sell the package that contains web 
> app files with PostgreSQL software and the database code?
>
You can charge the pharmacist for your efforts: your web app (license), 
installing postgres and your schema (somewhere) and the data supporting 
your web-app, any documentation of your web-app and schema, any 
maintenance and support you care to specify. You can copy-right your app 
and schema and data.

You cannot (legitimately) charge the pharmacist for any part PostgresQL.