Toruk - Have a look at "Zero Dollar Tourism". Many shops the tourist busses stop at in high tourist areas are owned by countrymen of the tourists shopping in them, and the profits of sale of said tourist knick knacks (that are manufactured in the Tourists' country) go straight back to the tourists' country via online digital payments. Admittedly some $ comes in like rates and the raw food, but that's hardly the hundreds of millions that councils get starry eyed over.