 The Better Business Bureau is warning consumers that Amazon Prime Day is a big event for scammers. Prime Day, a two-day discount event for Amazon Prime members, is underway and wraps up on Wednesday. Melanie McGovern, a spokeswoman for the Better Business Bureau, reminds consumers to be very careful. We know that scammers like to prey on people who are online shopping, if it's an inbox message, if it's a social media message, if it's a fake website that pops up. Like phishing scams.