Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to get paid on time when freelancing [title] Issue invoices for all work completed. [step] Invoices serve as a record of services performed. There is less recourse to following up complaints if you haven't kept a clear paper trail.

Ending1: Treat invoices in the same manner as a contract; their existence is a formal indicator of work performed and payment promised. [title] Put all the necessary information on the invoice from the outset. Ending2: [substeps] An invoice taking only one page is considered negligent, which can be resentment to the freelancer. However, it may be more helpful to attach a copy and print off that page. Ending3: Most able-bodied people earn only 10% of your revenue at a time. Outsourcing your plans to others is a policy for aiding in the performance of and against aggregate. Ending4: A payment will include information about any compensation or shipping charges, ratings, or other evaluations. [substeps] Invoices for the following are typical monthly fee usage information: debit card, bond, or other compensation.

Answer format: ending1/ending2/ending3/ending4