!check - how many sets available for you considering your previosly crafted badges;
!buy [amount of keys] - buy sets you haven't crafted for a specific amount of keys, e.g. !buy 5
!buytf [amount of keys] if you want to pay for card sets using TF2 keys
!buypubg [amount of keys] if you want to pay for card sets using Playerunknown's Battlegrounds keys
!buygems if you want to pay with Sacks of Gems. Remember - Sack of Gems - it's 1000 Gems
!level x check how many sets and keys you need to reach desired level

- Accept trade offer

- Craft your badges

Note that bot never offering sets your previously crafted badges and send only you need.
Please, craft your badges with sets in your inventory before. Bot checks only your badge page, not your Steam inventory

Price

Current price in TF2 (Mann Co keys only) - 14 sets - 1 key
Current price in Sacks of Gems - 4 sets - 1 Sack of Gems
Current price is 1 CS:GO key 12 sets