# Module 3: Create the marketplace · Decentralized marketplace with FT4 · Learn Chromia

> This module walks you through finishing the marketplace. You will add support for buying mystery cards, putting your own cards up for sale, and purchasing…

Source: https://chromia.com/learn/marketplace-course/module-assets/

Decentralized marketplace with FT4Lesson 10 of 15

1. [01Decentralized marketplace with FT4](https://chromia.com/learn/marketplace-course/introduction/)
2. [02Set up your project](https://chromia.com/learn/marketplace-course/setup/)

Module 1: Registering accounts and assets

1. [03Overview](https://chromia.com/learn/marketplace-course/module-ft4/)
2. [04Register payment token](https://chromia.com/learn/marketplace-course/module-ft4/register-token/)
3. [05Create user accounts](https://chromia.com/learn/marketplace-course/module-ft4/register-account/)

Module 2: Model NFTs in Rell

1. [06Overview](https://chromia.com/learn/marketplace-course/module-nft/)
2. [07Define the NFT model](https://chromia.com/learn/marketplace-course/module-nft/nft/)
3. [08Mint NFTs](https://chromia.com/learn/marketplace-course/module-nft/mint-nfts/)
4. [09Make card attributes random](https://chromia.com/learn/marketplace-course/module-nft/randomness/)

Module 3: Create the marketplace

1. [10Overview](https://chromia.com/learn/marketplace-course/module-assets/)
2. [11Charge a fee for mystery card purchases](https://chromia.com/learn/marketplace-course/module-assets/buy-mystery-card/)
3. [12Put a card up for sale on the marketplace](https://chromia.com/learn/marketplace-course/module-assets/list-card/)
4. [13Buy a card on the marketplace](https://chromia.com/learn/marketplace-course/module-assets/buy-listed-card/)
5. [14Test our marketplace](https://chromia.com/learn/marketplace-course/module-assets/test-marketplace/)
6. [15Test using Chromia CLI](https://chromia.com/learn/marketplace-course/module-assets/test-cli/)

[Learn](https://chromia.com/learn/)[Decentralized marketplace with FT4](https://chromia.com/learn/marketplace-course/)

10 / 15Module 3: Create the marketplaceAdvanced

# Module 3: Create the marketplace

This module walks you through finishing the marketplace. You will add support for buying mystery cards, putting your own cards up for sale, and purchasing cards that other users have listed.

## In this lesson

1. [Charge a fee for mystery card purchases](https://chromia.com/learn/marketplace-course/module-assets/buy-mystery-card/)
2. [Put a card up for sale on the marketplace](https://chromia.com/learn/marketplace-course/module-assets/list-card/)
3. [Buy a card on the marketplace](https://chromia.com/learn/marketplace-course/module-assets/buy-listed-card/)
4. [Test our marketplace](https://chromia.com/learn/marketplace-course/module-assets/test-marketplace/)
5. [Test using Chromia CLI](https://chromia.com/learn/marketplace-course/module-assets/test-cli/)

[Begin lesson →](https://chromia.com/learn/marketplace-course/module-assets/buy-mystery-card/)

Written for this site from Chromia’s public course. Code samples are the course’s own.

[← Previous**Make card attributes random**](https://chromia.com/learn/marketplace-course/module-nft/randomness/)[Next →**Charge a fee for mystery card purchases**](https://chromia.com/learn/marketplace-course/module-assets/buy-mystery-card/)