CMD-Auth Financial Aspects

CleanDeck/CMD-Auth stack can be used for free.

Own PHP framework CleanDeck released under MIT license terms will always be free to use and modify for everybody.
At the core of the stack sits own application CMD-Auth (compact database commander), a closed source product which requires licensing. CMD-Auth is distributed as CMD-Auth Community version which is free to use, and commercial versions of CMD-Auth.

The Community version of CMD-Auth has no support for remote databases, caching and other related features.
However the Community version of CMD-Auth has all the other features of commercial versions. This means you can develop an entire application for free. Even more, you can safely and with no restrictions run your application online until you reach the limits imposed by the local sqlite database. In this scenario, depending on the performance of the system you can handle some serious traffic.
When your application needs to shift to a remote database and distribute requests to multiple machines in order to handle growing traffic, backup the database and settings and use these with a commercial version of CMD-Auth.
There are special builtin features that will allow transfer to/from remote database.

Commercial versions of CMD-Auth are built for businesses/professionals familiar with the stack, businesses/professionals which handle heavy traffic and/or a large number of users. Commercial versions of CMD-Auth include support for remote databases (modern MySql at the moment), caching (REDIS) and others.
Where the Cloud provider has built in tools or an agreement has been reached with the Cloud provider, users will be able to use commercial versions of CMD-Auth at seriously low prices (a few units per month).
At all times, businesses can order commercial versions of CMD-Auth from home website https://link133.com. These versions are not cheap, but can help businesses save money in case of heavy usage. The prices may change and calculations must be updated, but if for example your business is using more than 2000-3000 CMD-Auth machines per month, then it is probably the time to check home website offers in order to save money.