Transactions (sales and purchases) having the objective of supplying commodities (goods and services) WordNet 3.0 & Open English WordNet

Commerce is the large-scale organized system of activities, functions, procedures and institutions that directly or indirectly contribute to the smooth, unhindered distribution and transfer of goods and services on a substantial scale and at the right time, place, quantity, quality and price through various channels from the original producers to the final consumers within local, regional, national or international economies. Wikipedia

Branch of production that deals with the exchange of goods and services at any stage between a producer and a final consumer. Wikipedia Disambiguation

The exchange of goods and services, especially on a large scale Wikidata

The exchange or buying and selling of commodities; especially the exchange of merchandise, on a large scale, between different places or communities; extended trade or traffic. Wiktionary

Large scale trade. Wiktionary (translation)