Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to obtain a magazine barcode [title] Be prepared for a two-step process. [step] What most start up magazine publishers fail to realize is that obtaining a barcode is a two part process. First you will need to apply for and obtain a bipad number and subsequently a barcode.

Ending1: Wait until you have completed the application through the pharmacist at the pharmacy and when you have used the cleanest pharmacist methods available. [substeps] Furthermore, throughout that process the bottles will be allowed to expire, so you will require and apply at least two times a year. Ending2: You will either apply online or download a form from your city or state department library. This forms different from an existing barcode. Ending3: [title] Determine whether your magazine is to be a freely distributed one or one requiring payment. [step] If you're a novice to magazine publishing, initially you may be somewhat overwhelmed by the intricacies of launching a new title. Ending4: You will need the barcode of ub code four years apart. You can purchase a new page or save time.

Answer format: ending1/ending2/ending3/ending4