Whisky is produced in many parts of the world, yet each region has its own approach. Differences in grain, water, climate, and ageing practices all influence the final spirit.

Scotch whisky is typically made from malted barley and aged in oak casks for at least three years. Many expressions develop notes of smoke, dried fruit, and spice. Irish whiskey is usually triple distilled, which often creates a lighter and smoother style.

American bourbon follows a different set of rules. It must contain at least fifty-one percent corn and be aged in new charred oak barrels. This process gives bourbon its familiar flavours of vanilla, caramel, and toasted wood.

Understanding these distinctions helps retailers guide customers toward the style that suits their taste.