Opening Inventory
This will usually consist of at least a two-week supply, unless you're in a business that requires a much more complicated inventory. Most franchisors will tell you what their opening inventory requirements are.

Working Capital
For rent, you may be required to deposit first and last months' payments as well as a security fee. You'll also have to pay a deposit to the electric, gas and telephone companies (who will want deposits prior to giving you service). You'll need some working capital and money in the cash drawer to make change. You'll need money to pay your employees. You'll need money just to operate until there's a cash flow. If you're buying a franchise that relies on charge accounts, you're going to have to allow yourself some additional capital before the bills are paid by the customers and returned to you.

Advertising Fees
There is usually a fee for advertising on a regional or national basis. Most larger franchisors require their franchisees to pay a certain amount into a national fund used to advance the concept. The upside is the benefits are quite substantial in terms of the visibility you get with the type of advertising that most franchisors do.