Posted an item for sale on craigslist and this number sent me a text asking me to post my item onto a website called hipswap. I knew instantly this wouldn't make sense but to be anything else but spam to get us to use HIPSWAP. I looked up the 'text message' and here I have found it's done more often.

I will now not ever use HIPSWAP as I feel this is some form of dishonesty. SO ANNOYING. If someone is interested in purchasing your item they would not care to mention another website. It's so stupid, this is obviously a SCAM only to use their website.