Carry Four Flo is a boost that will allow Flo to carry up to four items at a time.  This is especially useful for chaining and serving customers more quickly!

To use the boost in a level, simply purchase it by clicking on the icon on the level intro page.  Each level will have 3 boosts available to be purchased and used in that level.  Boosts will automatically activate when the level starts, and they'll last for the duration of the level!