Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to convert bitcoins to dollars [title] Compare the rates offered by different conversion services and choose the best one. [step] Even when the average bitcoin conversion rate improves, different conversion services offer different conversion rates. For instance, suppose one service offers to convert your bitcoins at a rate of 1 to $5 , 000 and another offers to turn 1 bitcoin into $5 , 200.

Ending1: Just because a service offers to convert bitcoins, it doesn't mean it will convert them. See how to convert bitcoins into dollars for more information. Ending2: You cannot purchase replacement bitcoins for your gains. [substeps] If you buy replacement bitcoins for your gains, you must pay a fee to have your subsequent bitcoins made available to your customers. Ending3: All other things being equal, you should go with the second service to get the most out of your bitcoins. [title] Convert your bitcoin using a service with low fees. Ending4: You might compare the rates offered as well as their differences before making a decision, for instance. [substeps] Pay attention to the difference between each service so you don't end up with two that have identical rates.

Answer format: ending1/ending2/ending3/ending4