What are sales promotions?

Read also:

• A rocket scientist wrestles with backlash over her Blue Origin flight - The Washington Post
• What are "demonic attacks" and how can one tell when they're happening to them, or someone else? How would one go about dealing with it?
• Why are daughters mean to their mothers?
• Scientists release a statement after identifying a strange object in space emitting signals to Earth every 44 minutes. - Farmingdale Observer
• 6 recalls you can’t miss this week - NJ.com
• What are the different types of networking?
• Why does my intimate area “sweat” and smell so much? I almost have to have a shower everyday. How do I get rid of this?
• Eric Dane Shares Update on His ALS Diagnosis - The Cut
• Why should the law care about what I do behind closed doors?
• Stock futures slip after S&P 500 ends three-day win streak: Live updates - CNBC
• The Big Bang myth Our origins will always elude us - UnHerd