In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Q: [header] How to obtain traveler's checks [title] Set a travel budget. [step] You will need to determine how much on-hand currency your trip will require to ensure that you order the appropriate amount in traveler's checks. Consider daily expenses such as meals, transportation and tips as well as any additional planned purchases including souvenirs, sight-seeing tours and admission charges. <sep> (A) [substeps] Know your budget before selecting traveler's checks. Being ahead of schedule will save you significant time on where to get traveler's checks. (B) [title] Visit your local bank, credit union or other financial institution. [step] Many organizations will waive processing fees for their members. (C) [title] Determine some end-of-season expenses. [step] You may want to consider spending some time researching popular destinations as well as planning ahead in advance. (D) In addition, determine your funds due dates. [title] Do not forget to check the expiration date.
A:
B