> For the complete documentation index, see [llms.txt](https://coinbox.gitbook.io/coinbox-1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://coinbox.gitbook.io/coinbox-1/guides/layer-2-and-off-chain.md).

# Layer 2 & Off-Chain

![](/files/-McwuO_9Lk9zxs0FCmbG)

In this section, you will understand the concept of the CoinBox Layer 2 Off-chain technology. We developed a solution using the power of our providers Tatum Ledger and the custom-built CoinBox Off-Chain solution to offer reduced fees and instant transactions for CoinBox users that powered our [Merchant](/coinbox-1/guides/blockchain-merchants.md), [P2P Marketplace](/coinbox-1/guides/coinbox-p2p.md), and assets transfer transactions.