Loyalty is a deeply held commitment to re-buy or re-patronize a preferred product or service despite potential influences to switch to another option. Customer loyalty includes both attitudinal and behavioral tendencies to favor one brand over others due to satisfaction, convenience, or familiarity. There are different types of loyalty, including no loyalty, inertia loyalty based on habit not emotion, latent loyalty where customers purchase infrequently but always from one brand, premium loyalty where customers advocate for the brand and feel pride in it, and reciprocal loyalty which benefits both the brand and customer through advocacy and rewards.