Is there a financial service available that allows two parties to show good faith? For example, if I want to purchase a bass from you, I send the money to the service and you get notified it's there, but the money isn't released to you until both parties have acknowledged the bass has been delivered as promised? Sorry if I'm being a dingbat and something obvious already exists, but seems like it could help in situations where little trust exists.
Is that essentially an escrow account?
