# P2P-FairExchange Smart and simple exchange managed by git issue tracking system. ### Hierachy | Layer | | specification | |:---:|:---:| --- | | 1 | Country | [ISO2](https://www.countrycode.org/) | | 2 | Category | [Categories](#Categories) | | 3 | Grade | [Grade](#Grade) | | 4 | Type | [Type](#Type) | #### Categories | labels | additional tags | | --- | --- | | eat&drink | non-vegetarian<br>vegetarian<br>vegan | | home&living | appliance<br>construction<br>interior<br>supply<br>storage | | landscaping | exterior<br>horticulture | | electronics | home electronics<br>multimedia<br>communication<br>illumination | | tools&materials | tools<br>materials<br>storage | | dressing&lifestyle | underwear<br>workwear<br>clothes<br>accessories | | bodycare&health | bodycare<br>health | | art&culture | artwork<br>cultural goods | | services | craft<br>social<br>styling<br>design<br>repair<br>guidance | | knowlegde&information | soft media<br>hard media | | learning | workshops<br>teaching | #### Grade | label | description | | --- | --- | | Basic | existencial needs, base technologies, minimal standard | | Comfort | cultural needs, good performance, comfortable standard | | Luxury | luxury needs, high performance, specialists standard | #### Type | label | description | | --- | --- | | Offer | offer goods and services | | Need | demand goods and services |