VAT return
At the airport you may obtain a VAT reimbursement corresponding to any purchases made within the country for an amount over $70 (per invoice) and in shops operating with the “Global Refund” system.

Payment methods
Although US Dollars and Euros are generally taken everywhere, foreign currencies can be exchanged in banks and authorized bureaus. American Express, VISA, Diners and Master Card are widely accepted. There may be difficulties in changing traveler's check outside Buenos Aires.

Opening hours
Banks and Exchange Bureaus: Mondays to Fridays from 10.00 a.m. to 3.00 p.m.Business Offices: generally from 9.00 a.m. to 12.00 p.m. and from 2.00 p.m. to 7.00 p.m.Stores: in the big cities from 9.00 a.m. to 8.00 p.m., although in the outskirts and the provinces they generally close at midday. Saturdays, from 9.00 a.m. to 1.00 p.m.Cafés, cake shops and pizzerias: open most of the time except between 2.00 and 6.00 a.m.Restaurants: lunch is served as from 12.30 p.m. and dinner as from 8.30 hours. Fast-food menus are served in many restaurants at all times.

Tips
10% of the amount of the check is usually left in cafeterias and restaurants. Doormen, porters, and ushers in cinemas and theatres are also generally tipped.