instruction:
Given a travel related situation, and given a specific question about the situation, summarize the question into a title
question:
I don't cross the Canadian border by vehicle to the USA very often, and I'm not sure if it will pose a problem that I am crossing for an appointment with a tattoo artist in the morning, returning back later that same day after getting my tattoo.

I would have some US cash with me, and would spend most of it by credit card. I would be spending upwards of $1,000, but not in goods and wouldn't be bringing any goods back.

Does anyone foresee any reason why there may be a problem with spending less than 24 hours there? Are there any rules on how much you can spend in that time period?

answer:
Crossing US/Canada Border for less than 24 hours


question:
I am travelling to various destinations in Southeast Asia. What is the best way to go about getting cell + data service? Is there a telecom that offers cheap roaming throughout a broad region, or will I need to get a SIM card in each country I travel to (most of my destinations will be a few days at a time, the most being a week, so this would be a bit inefficient)?

answer:
Cellphone service in Southeast Asia?


question:
What happens if I leave Moldova through Transinstria? I guess I won't get a Moldavan exit stamp, would that be a problem if I visit Moldova again? Wouldn't it look like I overstayed in the country illegally?

answer:

Can I leave Moldova through Transnistria?