As Jin was finalising the Dungeon Packages, he realised there was no reason to stop just there. He could easily pair it up with various deals in order to spice up the variety of promotional packages available and suit people's desire for additional discounts.
Deals like Adventuring Foodie Package that allows the cultivators to get some grub before working out or the Jack of All Trades Adventuring Package which featured a bit of everything. From service instances to the mini games, it was a mix and match of tickets, food coupons and items in that package.
However, the Beginner Adventuring Package that consisted of a Grade 2 weapon and armour coupon along with some potions and such was predicted to be selling like hotcakes. (And in hindsight, it did exceptionally well with the new crowd from Day One.) Not just chi potions were sold within that package but medicines similar to the ones he sold in the Goblin World too.
Taking indefinite hiatus, rewrite chaps and post at times. tyvm