Pre-Money Valuation is the value of a business before any new investors come in, representing the assets, recipes, location, and brand.
Post-Money Valuation is the total value of a business after new investment and is calculated by adding pre-money valuation and the new investment amount.
Investors' ownership percentage is calculated by dividing the investor's investment by the post-money valuation.
Valuation cap is a promise in investment agreements to treat the investment as if it was made at a capped value, providing protection to investors.