What are $2$ reasons to set up Products and services in QuickBooks Online?

a$)$ To have standard terminology for customers on sales forms.

b$)$ To automatically schedule reordering of items that are out of stock.

c$)$ To create customizable formulas in reports that you export to spreadsheets.

d$)$ To automatically message customers when items are in stock.

e$)$ When using income and expense accounts with Products and services you can track amounts that are displayed on the financial statements.