dataflow

title BCLC Online Wine Ordering Process

entity "Customer" as C

process "Register Customer" as P$1$

datastore "Customer Database" as D$1$

process "Browse and Select Wines" as P$2$

process "Process Order" as P$3$

datastore "Inventory Database" as D$2$

entity "Winery" as W

entity "Courier" as CO

C $-->$ P$1$ : Register

P$1-->$ D$1$ : Store Customer Info

C $-->$ P$2$ : Browse and Select Wines

P$2-->$ P$3$ : Submit Order

P$3-->$ D$2$ : Check Inventory

D$2-->$ P$3$ : Inventory Info

P$3-->$ W : Restock Order

P$3-->$ C : Order Confirmation

P$3-->$ CO : Pickup Order

CO $-->$ C : Deliver Order