Harare - At each till in a large supermarket in the upmarket Avondale suburb of Zimbabwe's capital Harare is a small, much-handled cardboard tray containing boiled sweets, boxes of matches and a few loose eggs.
Most customers in the queue are paying in US dollars. If the change for the purchases is less than one dollar, you can take a sweet, a matchbox or an egg, or a combination of them, in lieu of change in cents. Each egg is worth 50 cents, the matches 20 and a sweet 10 - approximately.