Of both product and packaging: waste recycling/re-use
Income
Money received on a regular basis from work, property, business, investment or welfare payments.
Expenditure
Money spent or financial outgoings(essential or discretionary)
Budget
A list of income and likely expenditures
Debt
Money owing to external sources
Impulse buying
Buying something without giving much thought as to weather you really need it.
Contracts
A legally enforceable agreement of two or more persons or entities. A contract outlines the details of the agreement and the rights and responsibilities(obligations) of each of the parties. It can be written or verbal. The most common form of contract is verbal agreement, however agreements that involve large sums of money are usually put in writing.