200~ 1000 yuan. The amount of red envelopes given to mother-in-law depends on the economic situation and the intimacy with her mother-in-law. 200 is the basic red envelope amount, and 200~ 1000 yuan is the appropriate amount range. If economic conditions permit, the amount of red envelopes can be appropriately increased. No matter how many red envelopes you give your mother-in-law, you should express your blessings and thanks to her.