I am selling a bike on kijiji ads and I get this text from this number saying that they'll buy it from me via cheque(Sent me a paragraph but i'm just shortening it)  and they're away on a business trip and that their employer will come pick it up after the cheque has been "deposited" in my bank. It looked fishy because it was a (503) area code and I live in Canada so I decided to google the area code and it turns out that the area code was from the US, I found it very fishy and sort of a scam.