Add Yahoo as a preferred source to see more of our stories on Google. Amazon has been forced into damage control after a draft email about new global layoffs was accidentally sent to employees.

Effective advertising almost always includes a robust email marketing strategy, regardless of the type of business. Emails are inexpensive to produce, yet they reach a broad audience efficiently.

Amazon has been forced into damage control after a draft email about new global layoffs was accidentally sent to employees. Will the government shut down again? What we know before Jan. 30 deadline ...