My wife and I both play an MMO. She has enough game money to buy any equipment and weapon she wants, but constantly asks me to buy them for her. I have done so on several occasions, and every time I cave in she always promises that "this will be the last time I ask for stuff, promise!". 

Meanwhile I hardly buy anything for myself and have always opted for armors and weapons that I can attain for free (either through game achievements or from dungeons). She also says that the reason why she asks me to buy her stuff is because I have 4x more game money than she does and that (being the cheapskate that I am) will probably never spend any of it anyway.

I guess my question is, what can I do or say to my wife to persuade her to start buying her own things instead of constantly asking me to buy them for her without hurting her feelings?
user
wife constantly begs me to buy her stuff, I do so for her but she still continually asks me to buy her
assistant
My wife and I both play an MMO. She has enough game money to buy any equipment and weapon she wants, but constantly asks me to buy them for her. I have done so on several occasions, and every time I cave in she always promises that "this will be the last time I ask for stuff, promise!". 

Meanwhile I hardly buy anything for myself and have always opted for armors and weapons that I can attain for free (either through game achievements or from dungeons). She also says that the reason why she asks me to buy her stuff is because I have 4x more game money than she does and that (being the cheapskate that I am) will probably never spend any of it anyway.

I guess my question is, what can I do or say to my wife to persuade her to start buying her own things instead of constantly asking me to buy them for her without hurting her feelings?
user
Wife always asks me to buy her stuff in an MMO game we both play together.
assistant