The below-listed social media promotion examples/ideas will help you increase sales, encourage repeat purchases, and raise brand awareness. - Run contests and giveaways on social media - Create Google my business offer posts - Provide free samples - Run Buy 1 Get 1 offer - Run flash sales - Provide vouchers and coupons - Give free shipping and returns - Provide referral discounts - Run targeted ads on social media and Google ads - Share user-generated content on blogs and social media