Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to check your credit card balance [title] Get online if possible. [step] If you have access to the internet, your very best option is accessing your balance online. Most credit card issuers offer an online banking or bill pay service that allows you to not only view your balance but also initiate balance transfers or pay your credit card bill online.

Ending1: This service allows you to cross-check your balance each month, instead of wasting money on monthly payments. [substeps] Determining your balance will help you understand what adjustments you need to make. Ending2: [substeps] You can potentially use a site to access your balance. However, you may be required to visit several different websites before doing so. Ending3: [substeps] You can use the features offered by online banking to find your balance. You can also use a copier if you are familiar with a credit card so you can easily manage your accounts and see your balance. Ending4: This can be done either through a computer or a smartphone. [title] Go to your credit card provider's website or open the provider's app on your smart phone.

Answer format: ending1/ending2/ending3/ending4