Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions. Some of the earliest forms of customer service is goods and services would come to you. Peddlers went to houses, doctors did hours calls...etc
Bartending: is when bartenders serve alcoholic beverages to customers in bars and restaurant. Its a form of customer service because customers actually have a need which might be relaxation , the bartender creates the services to meet these needs
Peddling is when goods are sold with aim of persistently meeting a potential buyer to buy. Some Sales persons usually involve of in peddling of products
