I am new to AWS services, Actually I have created my account and currently I am using free tier. I want to deploy my application to free tier and after successful deployment, I want to buy/change my srvice plan. Is it possible for me. I guess it should be but I want to confirm this.

CodePudding user response：

The AWS Free Tier is a billing discount that provides a particular amount of services for free. Some of the discounts apply only for the first 12 months, some are every month.

There is no concept of a "Service Plan" in AWS. The Free Tier is not a 'payment plan' -- it simply means that you won't be charged for a certain quantity of services each month. If you use services beyond the listed quantity in a month, or if you use an AWS service that is not listed on the AWS Free Tier, then you will be charged normal rates for those services.

If you want your application to be 'free', then make sure you stay within the limits of the AWS Free Tier.