Yes. After checkout you'll see up to six optional upgrades, in this order. You don't need any of them to use the Vault.
1. Seller Packs, $37: 15 extra skills for KDP books, Etsy printables, puzzle and activity books, journals, Amazon Ads, Pinterest and A+ content. If you say no, you'll be offered Seller Packs Lite: the 8 core research and listing skills, $27.
2. Agency License, $47: use the skills to deliver work for paying clients, plus client proposal and report templates.
3. Resell Rights, $67: sell the Vault as your own product, with a ready sales page and 5 promo emails. If you say no, you'll be offered Resell Rights Starter: the same rights without the ready sales page, $37.
4. Complete Claude Skills Library, $67: all 10 LeoHa skill packs (263 skills) in one download. The Vault and Seller Packs are included again; the Library adds the 8 other packs.
5. Library Agency License, $47: client-work rights for every LeoHa pack you own (the Library counts as all 10), plus the client kits of 9 packs. No skill files.
6. Library Resell Rights, $97: sell 9 packs (248 skills) as your own, with ready resale editions and reseller kits. Seller Packs are not included for resale.