Hi Husaria Games,
1. You will get access to all the content in the exclusive archive as soon as you join Patreon at a $3 subscription or more. Every month I add new content and you will be able to get it as long as you are a Patron.
2. You need to send me a message on Patreon asking me for coupons for the asset packs you want. You can request the coupons any moment you need them.