We have time banks springing up all over the place here. The basic idea is you trade skills. You work for the time bank and get credit hours. When you want to use someone’s services your credits are used. There are many ways to do this and locally we even have a website. If one chooses to become a member they sign up and write up the skills they are willing to trade, while also posting what they want. Apparently this is very big in Greece. Here is a video. https://www.youtube.com/watch?v=9GpyQNsoipE
Here is a clothing swap in Greece and includes more information on Time Banking. https://www.youtube.com/watch?v=dz1KQkUJPkA
We have been doing barter for years. It is easy with people that you know and want to trade services. My suggestion is to start now.