Each purchase gives you one (1) token that is connected to a database that syncs across all Isla Nycta Ark servers. Depending on the command you use, it will either fully imprint your tame, or grow and fully imprint your tame!
/imprint - Fully imprints your creature to 100%.
/grow - Grows your creature to full adult, and fully imprints to 100%.
/itokens - Displays how many imprint tokens you have.