Sale as a process (management) - agreement on the terms of exchange of goods for its monetary equivalent in which the seller and the buyer, interested in the sale transaction, participate. This usually happens through building a relationship before selling the product, that is, first you set up a connection between the customer, taking into account their needs. I'm thinking of choosing one of the sales courses on https://mediaonemarketing.com.sg/top-sales-training-courses-singapore/ which will probably give me good skills