A method of encoding data for fast and accurate readability. Bar codes are a series of alternating bars and spaces printed or stamped on products, labels, or other media, representing encoded information which can be read by electronic readers called bar.

Top Online Marketplaces in Africa: A Complete Guide 2026
Table of Contents Introduction Africa’s digital commerce sector is entering a defining phase. By 2026, the continent’s online marketplaces are not only competing for consumers but also shaping logistics, payments, and digital trust. With smartphone penetration surpassing 50% and rapid improvements in digital infrastructure, platforms like Jumia, Takealot, Konga, Kilimall,