How to tame a shopaholic wife?

My Filipina wife whom I have met during my visit in the Philippines is very shopaholic. This is one thing I hate about her. Sheís caring and very affectionate. She takes care of me and loves to feed me. Only her shopping behavior Iíve been really hating the most since. I donít even know how to deal with her sometimes. She loves to go abroad just to buy bags, shoes, clothes and more. She loves a foreign stuff; so that explains why. How do I tame her?