Most of the areas do not get married to the sister-in-law to change money, but a few areas are married to the sister-in-law to change money custom. If there is a local custom to change the money to the sister-in-law, you can follow the custom, after all, this is a good time to get close to the sister-in-law, take the initiative to give the sister-in-law a red envelope, which undoubtedly narges the distance between the two sides. The money for my sister-in-law's change is not much, it's the thought that counts.
