If you have a soda habit, cut back by drinking a smaller size for a week or two, or mixing half regular soda with half diet soda or club soda to reduce your calorie and carb intake. Aim to go sugar-free: Water and club soda (including fruit-flavored types) are ideal and diet soda is an option.
In summary, Microsoft Dynamics GP will cost you $3,000 to $5,000 per user, multiplied by the number of users and third party products and annual maintenance combined for an On Premise solution.
The total cost of running the steady-state web application (compute and database) on Reserved Instances for 3 years = $22,260 ($618 per month). Summary This is the most cost-effective option. You save 68% over the on-premises alternative.