Crosswordiee.com

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

Crossword clues for Persuade to buy. 4 letters:

SELL: Persuade to buy.
UPSELL: Persuade to buy add-ons
SALESPITCH: It may persuade you to buy
UPSELL: Persuade a customer to buy more