While you travel over a country money isn't a detail. You have to make a budget because prices are higher and higher. A gret way for saving money is using Coupons and visit onlines stores where the prices is lower. Here I sent you a great site with a amazing variety for products.
http://www.ezinfocenter.com/10240828
For free coupons I could sent you by mail, just write me at hirokaishitsu@yahoo.com
Thanks