Bulk purchase item entry - Header item tab
Screen Transition
[Purchase Control Module]
↓
[Entry]
↓
[Bulk Purchase Entry]
↓
[Bulk purchase
entry] screen
"Start"
button → [Bulk
purchase entry list] screen
"Details Entry"
button →
[Bulk
purchase item entry] screen - Header item tab
[Bulk
purchase item entry] screen - Payment method tab
[Bulk
purchase item entry] screen - Sub item tab
Item setup
[Header]
[Buttons]