# 5. Construction of System for Mining

The system must be constructed for POS mining. Coins primarily mined through website of ‘ROM\_COIN’ affiliate will be distributed to the affiliate's web users. In some cases, some coins mined may also be distributed to franchise stores of 'ROM\_COIN' affiliates. Rewards are given to transactions made through the WEB transaction of 'ROM\_COIN' affiliates, and various benefits are provided just by being connected to the WEB POOL of 'ROM\_COIN' affiliates. 'ROM\_COIN' will establish its own ecosystem through a WEB for affiliate transactions and develop the underlying technology to expand ROMARKET's ecosystem through differential connection modes

#### | Creation of blockchain wallet

'ROM\_COIN''s blockchain wallet is a place to safely store and manage reserves, through which coins held by individuals can be easily managed in the future. This allows users to manage and utilize their reserves safely and quickly.

#### &#x20;| Linkage of POS system

An external interface is required to link the POS system and blockchain wallet. This interface provides an environment where the blockchain wallet address can be entered by the POS system. For this purpose, the said protocols are utilized, including systems implementing external UI/UX. Smooth interaction and information transfer occur between blockchain wallets and POS systems

#### &#x20;| Transferring reserved coins obtained by mining or as rewards

For the purpose of transferring coins rewarded or mined to a blockchain wallet, an interface is required that the blockchain wallet address is input from the POS system and coins are made to be transferred to such address. This interface interacts with blockchain technology to ensure secure and accurate transfer of coins. This makes coins obtained as reward or mined safely moved through the blockchain.

#### &#x20;| Using reserves obtained by mining or as rewards

Coins stored in a blockchain wallet can be used in various services. For example, at a shopping mall, coins can be used to get discounts or participate in certain events. These various services provide many benefits to users by offering a variety of options to effectively utilize reserved coins.

<mark style="color:red;">**ROM\_COIN customers can receive various additional services and marketing services at the level of each affiliate (to be described in ‘ROM\_COIN Business Strategy’) in addition to rewards through the mining system.**</mark>

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