Crosswordiee.com

% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Starts the day's business 5 letters:

LOGON: Start the business day, perhaps
OPENS: Starts the business day, e.g.
OPENS: Starts the day, business-wise
OPENS: Starts the day's business
OPEN: Start the business day