A Merchant Cash Advance (MCA) provides upfront capital in exchange for a percentage of daily credit and debit card sales. This percentage is paid through daily automated withdrawals from the business bank account. It has no fixed monthly payments and repayment depends on daily card receipts. MCAs offer higher borrowing limits, flexible repayment terms, quicker approval, and no collateral requirements compared to business loans, but have higher interest rates and do not impact credit scores. MCAs can be a good option for businesses that need fast funding and do not have collateral beyond their cash flow.