How much is Starlink monthly?

Excuse me, could you please clarify the pricing structure for Starlink's monthly subscription? I'm particularly interested in understanding the cost breakdown and any potential additional fees that may be associated with the service. Is there a flat rate fee or does the pricing vary based on certain factors? Additionally, are there any promotional offers or discounts available for new subscribers? I'm eager to learn more about the affordability and value proposition of Starlink's monthly subscription plan.