It was my turn to go to town and buy a few things we needed in the house.  So I made my purchase at Big C Supermarket with the Capital One Venture One card, earning points with every purchase — even here in South East Asia.

 

The exchange rate given to me by Capital one today was 36.34 baht / USD.

Unfortunately, the best street rate was 36.37 baht / USD, which means I received slightly less than street rate — but I did receive reward points!