Cash flow is the movement of money into or out of a business, project, or financial product. It is usually measured during a specified, finite period of time. Measurement of cash flow can be used for calculating other parameters that give information on a company's value and situation.
Receipts- All the money that is coming into the business eg. Selling goods or services.
Outflow- This will written on your cash flow as specific cost eg. Rent, raw materials
Net cahflow- Total payments minus the money going out.
Opening balance- The closing balance from last month.
Closing balance- Net cash flow + opening balance.
Personal Savings- The owner may want to invest his/her own money.
Retain Profits- The owners may decide to re-invest profit made.
Overdraft- Allows you to borrow more money than you own from the bank (short term)