Seven months ago, the following question was asked:
This question was tagged with hong-kong.
A couple of days ago, this question was asked:
This second question was tagged with united-kingdom, and the question was marked as a duplicate of the first one.
The Hong Kong question has several answers giving different advice. One late answer is actually specific to the Hong Kong location, and seems to contradict most of the other answers.
A close read of the questions reveals that they have different motives as well. The Hong Kong asker wants to add money to the account in order to purchase something over his or her credit limit. (Most of the answers address this.) The UK asker has not given any indication that he or she wants to make a large purchase, only that he wants to pre-pay his credit card transactions before traveling abroad to avoid interest charges.
Are these really duplicate questions? If they are, does the two different location tags change that fact?