Kamprad began to develop a business as a young boy, selling matches to neighbors from his bicycle. He found that he could buy matches in bulk very cheaply from Stockholm, sell them individually at a low price, and still make a good profit. From matches, he expanded to selling fish, Christmas tree decorations, seeds, and later ballpoint pens and pencils. When Kamprad was 17, his father gave him a cash reward for succeeding in his studies.