Education and Career Forum

I have completed my graduation in b.com with 49% from Sol du. Currently I'm working with Amazon under Amazon payroll as an customer service associate for North America business customers.
It's been 1.6 years since I have joined Amazon. Now I'm looking for my further education but I'm confused.
I'm planning for a pgdm or mba but don't know what subject should I need to choose which helps me to grow my career.
I can't leave my job due to financial condition. However I can switch it for some better opportunities.

Please help.

You have to pursue a role to gain skills knowledge or experience for growth in your career. Volunteering time or resources to help a charity through your organization. Gaining new skill sets and qualifications by attending professional training courses. Managing a large project, more people or a bigger budget.

First of all,
Pursuing a role to gain skills, knowledge or experience.

And volunteering time or resources to help a charity through your organization.
Gaining new skill sets and qualifications by attending professional training courses.
And next (Managing a large project, more people or a bigger budget).

Some of the safest career options chosen by most of students for MBA are
Finance
Marketing
International management
Human Resource
IT/Systems etc

PGDM specialisation includes
Supply chain management
Business analytics
Retail
Operations etc
You can choose whatever you find interesting.