BULLCrowdFunding

facilitates a decentralized crowdfunding platform where users can create and fund campaigns using Ether or ERC20 tokens. Campaign creators can set targets, deadlines, and campaign details, and the contract manages donations, funds withdrawal, and campaign cancellations. Users can make donations in Ether or ERC20 tokens, with funds tracked and managed for each campaign. The contract owner can collect accumulated fees and adjust settings like campaign creation fees and free creation limits. The contract supports NFT-based incentives for free campaign creation and includes functionality to handle refunds and fund withdrawals.