Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to run a sweepstakes [title] Have the infrastructure to support it. [step] You will need to have a server that can handle the load. The world is full of people who want something for nothing and a lot of those people invest a lot of time in it! Infrastructure would be : [substeps] Server mail list support database support (for the information received when they fill out entries ) [title] Do some research into various organizations that do data collection.

Ending1: [step] Many of them charge a small fee to run a sweepstakes and do certain tasks for free. Save other people's stuff from their service. Ending2: [step] Learning, and utilizing, the demographics is one of the many uses of data received in a sweepstakes. Be sure the one you get will work for you. Ending3: [step] You need to know what you want in terms of avs and name law. Finding the correct name is key in running the sweepstakes with avs. Ending4: [step] Become a member of a national organization also. [title] Host one (regularly) of the " sweepstakes " conferences.

Answer format: ending1/ending2/ending3/ending4