Question

which is the primary characteristic of all physical and digital sales channels? b2b market dominance closing sales branding

Explanation:

Physical and digital sales channels exist to facilitate the final step of converting customer interest into completed transactions, which is their core function. B2B only applies to business-to-business channels, market dominance is an outcome not a core characteristic, and branding is a supporting activity, not the primary purpose of sales channels.

Answer:

Closing sales