> Why do companies continue to waste money on useless swag? Lead list generation. Sales... Is the answer. You need to entice a potential customer closer to yo

> Why do companies continue to waste money on useless swag? Lead list generation. Sales... Is the answer. You need to entice a potential customer closer to your booth, get their name and have a chance to follow up later. If a customer represents a few $100 or few $10ks, the customer acquisition cost of a $15 water bottle is quite low. Here's another idea: QR codes that give you NFTs or alt coins. You can then turnaround and donate it to a charity. This generates customer engagement at the very least...