MyAccount is designed to give B2B organizations a stepping stone into the NetSuite ecommerce space by giving a self-service portal for customers. It replaces the premium customer center NetSuite previously used as a customer portal. It comes at a price that is less than half the cost of the SuiteCommerce standard solution. There are two types of My Account (standard and premium) which puts the licensing price at a range depending on which product you need. This is very customizable just like SuiteCommerce. It is literally 1 section of the traditional SuiteCommerce product broken out to cater to organizations needing less than what SuiteCommerce is capable of delivering.
A developer can greatly modify the capability of SuiteCommerce MyAccount using both theme and extension changes. Keep in mind that options are nearly unlimited. You could display custom records, have an order form, contact information, marketing details, and other upsell features.
Overall, MyAccount is one of the best ways to get exposed to the power of SuiteCommerce. It is a perfect solution for software, hi-tech, wholesale, distribution, and manufacturing industries, providing a unified experience.