Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to spot a charity scam [title] Make sure a charity uses the right name. [step] Charity scams often use names similar to well known charities. This is because scammers think you're more likely to give to a reputable charity.

Ending1: Before you start doing any research on a charity, you should make sure you really want the name. [substeps] Follow all of the charity's directives. Ending2: [substeps] Usually, you can find the name on a charity's website. However, generally, common names include, but are not limited to: goodwill, food bank, yeti, etc. Ending3: If you've used a similar name before, however, you likely don't know much about the charity. [title] Pick a name for your charity that stands out. Ending4: When a charity asks for donations, type the name into the search engine before agreeing to donate. [substeps] Something is probably fishy if the search engine redirects.

Answer format: ending1/ending2/ending3/ending4