Find how the concept 'retail' is linked with other concepts in the following passage.
"Retail markets and shops have a very ancient history. The history dates back to antiquity. Some of the earliest retailers were itinerant peddlers. Retail shops were transformed over the centuries. Retail shops got transformed from "rude booths" to the sophisticated shopping malls.
Retailers are seeking to reach broader markets in the digital age. Retailers sell through multiple channels. The channels include both bricks and mortar and online retailing. Digital technologies are also affecting the way that consumers pay for goods and services. Retailing support services may also include the provision of credit, delivery services, advisory services, stylist services and a range of other supporting services. Retail workers are the employees of such stores."
 Write exactly 3 paragraphs each separated with two new lines answering this question. The last paragraph must start with "completely".
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