TV Episodes Renamer's internal rules must be updated frequently to process all naming schemes. Furthermore, processing files from special locations means ensuring constant compatibility with the tools that provide access to those locations.

Extras inside other apps could be coded under the principle "write once to work forever". However, TV Episodes Renamer features extras that required a lot of time to implement, they are unique and, most importantly, will also require constant attention, as mentioned above. In conclusion, access to them will be provided to donors who understand the effort needed to keep them working flawlessly.

Extras are not intended to create a huge profit, just to keep the Nozavi's Apps project alive, so at the end of the year, you will not lose your Premium advantages (to force another donation from you). 

All the internal rules and new extras offered during your Premium year will remain active. However, you will no longer have access to new rules and extras. In other words, if the internal rules were working great for you, there's no reason to make another donation (unless you really want to show your appreciation), you'll still be able to use them once the year is over.

The extras included in the lifetime plan were hard to implement, but they are easy to maintain. In other words, they don't need updates, they just need regular checks (to make sure they're working fine).

On the other hand, extras provided for yearly donations require constant updates, additions being made very often. They also require this host/website to be up and running in order to work and since hosting is paid per year, so are these Extras.

Extras are modules (included in certain apps) that provide additional functionality to those utilities. You'll also gain access to some benefits outside app functionality.

The purpose of Extras is to cover the basic costs of running the Nozavi's Apps project.

If they are not unlocked, they still are completely unobtrusive and don't restrict the software's basic functionality in any way.

When gaining access to Extras, you'll also receive access to exclusive features here, on the website.

You'll not only be able to see the list of features planned for future versions, but get to vote which should be implemented first.

Furthermore, when submitting a ticket, you'll also have access to emergency priorities, so your problems will be addressed first.

Last, but not least, in the Downloads area (or inside applications) you will soon be able to choose between stable and beta versions.

Extras can be accessed by making a donation.

Within 24-48 hours you will be able to access them and the website's exclusive areas.

Inside apps, Extras can be unlocked using the email address you've used to make the donation.

On this website, Extras will be unlocked for the account registered with the email address you've used to make the donation.

Most Extras are active for the lifetime of this project.

However, if some Extras require constant attention/updating, they will be listed separately and donations will be made per year. Even so, the donation/payment will not be recurring: once the year has ended, it will be your decision if you wish to extend your subscription.

No, when you make a donation Extras will be unlocked in all the apps where they are available.

Therefore, one donation will cover all apps, not just one.