When you pick up an item, it goes into your inventory. Depending on your strength, you can carry any number of items for use or sale. Basic item usage:
For commands get/drop/keep/unkeep you can use 'all' as an argument, for example:
get all drop all
get all suit drop all solaris
get all token drop token 2
get all solaris from corpse
For more information on equipment, see equipment