For a business with real operating rules.
- Your products, roles or delivery flow do not fit a standard theme.
- You need ownership, source handoff and an operator runbook.
- You can approve scope, data boundaries and provider responsibilities.
CUSTOM COMMERCE SYSTEM
Custom where it creates advantage. Standard where reliability matters.
A custom commerce system should preserve the business rules that make an offer unique without rebuilding identity, order integrity, payment verification, support and audit from scratch. TC SiteOS uses a shared commercial core and adds project-specific product, workflow, role, delivery and publishing modules around it. The result remains independently operable, testable and handoff-ready instead of becoming an undocumented collection of pages.
Built by 西安天澈信息科技有限公司
Scope confirmed before delivery timing
Provider costs excluded
Stable core, custom operating modules
Documented · testable · handoff-ready
Know whether this is the right build before buying.
A clear fit boundary protects both the buyer and the delivery team.
Not for undefined unlimited scope.
- There is no owner for requirements, products or legal content.
- You expect every third-party service to work without an approved account.
- You want hidden data collection or undocumented operator access.
The custom layer remains an operable product.
Each project-specific choice is attached to a stable contract, test and handoff artifact.
Business and role model
Products, actors, permissions, states and ownership are defined.
Project-specific customer journey
Navigation, content and forms follow the real decision sequence.
Identity, order and support core
Reliable shared primitives prevent custom logic from fragmenting records.
Provider-bound adapters
Each external capability has an owner, credential pointer, callback and failure state.
QA and operating evidence
Desktop, mobile, bilingual, error and recovery paths are recorded.
Source, runbook and rollback
The operator receives the build, documented controls and a rollback path.
A bounded implementation sequence.
Discovery narrows the custom surface before code expands it.
Diagnose
Map outcome, current flow, risks, data and dependencies.
Architect
Separate reusable core, custom modules and provider boundaries.
Implement
Build the approved path with visible fail-closed states.
Accept
Test, document, hand off and preserve rollback evidence.
INTERNAL DEPLOYMENT CASE STUDY
TC SiteOS documents the shared core and custom surface.
The internal deployment case shows how commercial language, system modules, payment boundaries and machine-readable publishing coexist without deleting the legacy product set.
- Every retained module has a named route or operating surface.
- Unavailable capabilities fail closed instead of simulating success.
- Source ownership, evidence and rollback remain explicit.
Frequently asked.
Answers describe the sellable scope without inventing production readiness.
How much can be customized?
Product rules, roles, customer journey, delivery, content, integrations and reporting can be customized. Security-critical identity, order, payment event and audit contracts stay governed.
Is the source handed over?
The defined delivery can include source, build instructions, evidence and an operator runbook. Third-party services, accounts and licences remain governed by their own terms.
Can an existing website be preserved?
Yes. TC SiteOS can add governed modules and routes around retained content. The migration plan must identify canonical ownership, duplicate functions and rollback before integration.
CUSTOM WITHOUT CHAOS
Define one bounded custom system that operators can own.
Begin with the existing SiteOS core and add only useful, testable modules.