E-commerce courses can help you learn about online retail strategies, digital marketing techniques, payment processing, and customer relationship management. You can build skills in optimizing product listings, analyzing consumer behavior, and managing supply chains effectively. Many courses introduce tools like Shopify for building online stores, Google Analytics for tracking website performance, and email marketing platforms for engaging customers.

DeepLearning.AI
Skills you'll gain: Retrieval-Augmented Generation, LLM Application, Large Language Modeling, Prompt Engineering, Vector Databases, Embeddings, System Monitoring, Application Security, Fine-tuning, Artificial Intelligence, Model Evaluation
★ 4.8 (217) · Intermediate · Course · 1 - 3 Months

Scrimba
Skills you'll gain: Model Context Protocol, Prompt Engineering, Retrieval-Augmented Generation, LangChain, OpenAI API, Prompt Patterns, Embeddings, Image Analysis, Responsible AI, AI Workflows, OpenAI, LLM Application, AI Integrations, Cloud Deployment, Cloud Applications, Multimodal Prompts, Memory Management, Hugging Face, Vector Databases, Software Engineering
★ 4.5 (433) · Intermediate · Specialization · 3 - 6 Months

Universidade de São Paulo
Skills you'll gain: Intellectual Property, Tax Management, Labor Law, Business Modeling, Tax Planning, Regulation and Legal Compliance, Cash Management, Business Valuation, Labor Compliance, Entrepreneurial Finance, Regulatory Compliance, Mergers & Acquisitions, Entrepreneurship, Corporate Tax, Financial Analysis, New Business Development, Investments, Commercial Laws, Tax Laws
★ 4.6 (490) · Beginner · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Financial Statements, Financial Accounting, Financial Statement Analysis, Accounting, General Accounting, Generally Accepted Accounting Principles (GAAP), Fixed Asset, Revenue Management, Equities, Decision Making
★ 4.7 (484) · Intermediate · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Cryptographic Protocols, Cryptography, Key Management, Encryption, Cybersecurity, Arithmetic, Algorithms, Python Programming
★ 4.5 (609) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Sales Territory Management, Cold Calling, Regional Sales, Consultative Selling, Lead Generation, Selling Techniques, Sales Training, B2B Sales, Sales Management, Agentic Workflows, Closing (Sales), Sales, Sales Operations, AI Personalization, Generative AI Agents, Sales Pipelines, Business Strategy, Customer Engagement, Customer Analysis, Campaign Management
★ 4.6 (414) · Intermediate · Specialization · 3 - 6 Months

Universidade de São Paulo
Skills you'll gain: Software Testing, Test Tools, Test Planning, Test Case, Functional Testing, Software Quality Assurance, Software Quality (SQA/SQC), Quality Assurance, White-Box Testing
★ 4.8 (547) · Beginner · Course · 1 - 3 Months

Yonsei University
Skills you'll gain: Business Marketing, B2B Sales, Global Marketing, Business-To-Consumer, Market Opportunities, Strategic Marketing, Growth Strategies, Marketing, Business Development, Marketing Channel, Customer Engagement, Promotional Strategies, Marketing Strategies, Product Marketing, Innovation, Marketing Communications
★ 4.6 (610) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Persona Development, Prospecting and Qualification, Target Audience, Facebook, Target Market, Earned Media, Social Media Marketing, Social Media Content, Web Presence, Social Media, Business Marketing, Drive Engagement, Marketing, Online Advertising, Content Creation
★ 4.6 (760) · Intermediate · Guided Project · Less Than 2 Hours

Universidad Nacional Autónoma de México
Skills you'll gain: Social Justice, Diversity Awareness, Culture, Socioeconomics, Health Equity, Cultural Diversity, Diversity Training, Social Sciences, Diversity Equity and Inclusion Initiatives, Cultural Sensitivity, Sociology, Advocacy, Social Work, Community Development, Community and Social Work, Ethical Standards And Conduct, Public Policies
★ 4.8 (1K) · Beginner · Specialization · 1 - 3 Months
Universitat Autònoma de Barcelona
Skills you'll gain: 3D Modeling, Video Game Development, Game Design, Animation and Game Design, Unity Engine, 3D Assets, Peer Review, User Interface (UI) Design, User Interface (UI), Computer Graphics, Animations, Visualization (Computer Graphics), Software Design Documents, Conceptual Design, Design, Experience Design, Design Elements And Principles, Interactive Design, Music, UI Components
★ 4.4 (921) · Beginner · Specialization · 3 - 6 Months

West Virginia University
Skills you'll gain: Sales Management, Sales Territory Management, Recruitment, Sales Development, Training Programs, Sales Training, Sales Strategy, Account Management, Sales, General Sales Practices, Training and Development, Talent Recruitment, Expense Management, Sales Process, Organizational Structure, Strategic Planning, Inside Sales, Expense Reports, Business Ethics, Employee Training
★ 4.5 (451) · Beginner · Specialization · 3 - 6 Months