When creating a presale token, the smart contract plays an important role in managing the entire process. It controls how tokens are sold, how investors participate, and how funds are handled during the presale. Because of this, several features are usually added so the presale can run in a clear and organized way.

A presale smart contract often includes:

• Token allocation rules to decide how many tokens each investor receives
• Presale pricing setup to define the token price during the sale
• Contribution limits to set minimum and maximum investment amounts
• Automatic token distribution so investors receive tokens after purchase
• Soft cap and hard cap logic to manage the fundraising target
• Security checks to reduce unexpected contract issues

While planning these features, teams usually focus on proper crypto presale token development so the smart contract can manage investor participation and the presale process in an organized way.