Salesforce B2C Commerce Architect Certification Guide

Current study overview for the Salesforce B2C Commerce Architect credential, verified against Salesforce's credential catalog on July 19, 2026.

Study illustration for Salesforce B2C Commerce Architect Certification Guide

Study map for Salesforce B2C Commerce Architect. Confirm objectives on current Salesforce sources.

Salesforce B2C Commerce Architect

Catalog status checked July 19, 2026: Available; scheduled for retirement.

Salesforce says registration closes July 24, 2026, the last exam date is August 31, 2026, and the credential retires February 1, 2027.

Current credential snapshot

Item Current listing
Credential Salesforce B2C Commerce Architect
Track Architect
Level in source inventory Senior
Exam code in source inventory Arch-303
Price in source inventory $400 USD
Availability Available; scheduled for retirement

Exam format, objectives, pricing, and prerequisites can change. Confirm those details in Salesforce’s current exam guide before purchasing or scheduling an exam.

Study overview

💡 The peak of B2C technical leadership.Salesforce Certified B2C Commerce Architect

Designing global, multi-site storefronts that actually scale.


At a Glance

Category Details
Exam Code Arch-303
Duration 105 Minutes
Questions 60 multiple-choice/multiple-select
Passing Score 65%
Cost $400 USD
Delivery Onsite at testing center or Online proctored
Prerequisites Salesforce Certified B2C Commerce Developer
Recommended Experience 5+ years of ecommerce experience; 3-4 years of SFCC specific experience

Who Should Take This

  • Technical Leads who act as the primary owner of technical design and quality for complex, multi-site implementations.
  • Solution Architects responsible for gathering business requirements and translating them into robust technical specifications and diagrams.
  • Senior Developers with deep full-stack experience in SFRA who are ready to move into a strategic advisory role.
  • Technical Directors who oversee high-level estimates, integration jobs, and global replication schedules.

What You’ll Prove

This certification validates that you aren’t just a coder; you are a strategist capable of managing the entire lifecycle of a B2C Commerce realm. You understand how to maintain global brand consistency while managing regional technical constraints. * You can design modular and reusable global architectures that support multiple brands and localized channels.

  • You can evaluate third-party LINK cartridges for compatibility, performance, and security before they hit production.
  • You can optimize system performance by identifying root causes in Log Center and addressing quota violations or cache issues.
  • You can orchestrate complex integrations using SOAP, REST, and the Job Framework to sync data with external systems like OMS or ERP.
  • You can manage high-stakes site launches, including eCDN configuration, SEO aliases, and data replication schedules.

Exam Outline

Domain Weight What’s Covered
Design/Discovery 29% Business requirement analysis, technical artifacts, system architecture diagrams, and scalability.
Integrations & Customizations 22% OCAPI, SCAPI, Job/Service frameworks, third-party integrations, and secure API communication.
Build 19% Implementation best practices, load testing, code organization, and modular extension development.
Launch 16% Data replication, SEO/URL aliases, cutover planning, and rollback strategies.
Monitoring & Troubleshooting 14% Performance optimization, log analysis, quota monitoring, and root cause identification.

💡 In Notion, convert each domain row into a toggle to nest your study notes underneath.


Suggested Study Path

  1. Master the Prerequisites by ensuring your B2C Commerce Developer knowledge is fresh, particularly regarding SFRA and Business Manager.
  2. Review the Official Guide to map out the specific weightings and ensure you aren’t over-studying low-impact topics.
  3. Deep Dive into Architecture by exploring documentation on PIG and SIG configurations, realm management, and data sharing between sites.
  4. Practice Scenario Analysis using real-world case studies where you must choose between global vs. site-specific catalogs and replication strategies.
  5. Get Hands-on with Monitoring by spending time in a Sandbox environment to analyze Log Center and practice identifying cache hit ratios.
  6. Take Timed Practice Tests to simulate the pressure of answering 60 questions in 105 minutes, as time management is a common fail point.

Watch Out For

  • Replication Nuances: Don’t confuse what can be replicated from Staging to Production versus what must be imported directly into the instance.
  • Quota Blindness: The exam often tests your ability to spot OCAPI or system quota violations that cause silent performance degradation.
  • The “Tricky” Aliases: Questions regarding SEO and URL aliases often have very similar-looking answers; read the syntax carefully.
  • Multi-Cloud Overlap: Ensure you understand where B2C Commerce ends and where Order Management (OMS) or Service Cloud begins in a standard integration.

Resources


Stop building for today and start architecting for Black Friday. If your code can’t handle a 10x traffic spike, it’s just a very expensive hobby.

Official status sources

Catalog status last verified: 2026-07-19.