What do you call groups of sales specialists whose main responsibilities involve various aspects of order processing and customer care?

The term that best describes groups of sales specialists who focus on order processing and customer care is "selling teams." Selling teams are specifically organized to enhance the sales process, facilitating not just the transactions but also ensuring customer satisfaction through effective order management and support. These teams play a crucial role in the sales cycle by providing clients with guidance and assistance, thus fostering better client relationships and ensuring repeat business.

In contrast, sales teams may broadly cover all sales-related activities which might include lead generation or prospecting, but do not exclusively highlight the aspect of order processing and customer care. Marketing teams, on the other hand, primarily focus on promoting products and crafting marketing strategies rather than direct sales support. Support teams typically deal with post-sale customer service or technical support, rather than being directly involved in the sales process itself. In summary, "selling teams" is the most accurate designation for those engaged in the specific roles related to order processing and customer care within the sales framework.