Vendor API first
Productized REST API with schema and QA certification — for POS/ERP/Business System integrators, not open-ended SI projects.
Middleware for any POS/ERP/Business System
EIS Bridge
One bridge. Any POS/ERP/Business System. BIR EIS transmission.
Vendor API once. Standard Sale Object. Async queue — checkout never waits on BIR.
Connect any POS/ERP/Business System to the BIR Electronic Invoicing System — without heavy system source-code changes.
Platform pillars
Built for how system vendors ship compliance
Thin adapters into a shared transmission core — map sales, sign, queue, and deliver. Merchants still complete EIS CERT and Permit to Transmit (PTT) per BIR.
Async by design
POST /transactions returns processing_status: queued. Retries and webhooks run in the background.
Standard Sale Object
One vendor-neutral JSON contract. Map once per platform; EIS Bridge handles BIR JSON mapping and JWS signing.
Certification playbook
Structured EIS CERT and PTT guidance with sandbox testing — productized go-live, not endless consulting.
One connected transmission core
Adapters for any POS/ERP/Business System, merchant tenancy, signing, queue, and admin — working as one system around BIR EIS transmission.
EIS Bridge
Hub
Any POS/ERP/Business System
Vendor API
Sale Object
Async queue
CERT / PTT guide
Admin & webhooks
Ecosystem
Built alongside CodeBooks, RunBOOK, and WebShoppe
Sister products in the same stack — including the CodeBooks + EIS Bridge™ Bundle for businesses without POS or CAS yet.
Built for every stakeholder in the compliance chain
Practical middleware for the operators you actually sell to and partner with.
System vendors
Ship BIR EIS readiness as a native capability for any POS/ERP/Business System. Integrate once, roll out across your install base.
Merchants
Keep selling on the POS/ERP/Business System you already use. EIS Bridge handles mapping, signing, and transmission quietly.
Enterprise
Govern compliance across locations and brands with centralized visibility and consistent enforcement.
Developers
Clear async contracts, sandbox endpoints, and documentation built for production integrations.
No POS / CAS yet
Start invoice-first with the CodeBooks + EIS Bridge™ Bundle — official SI/OR in CodeBooks, transmission through the bridge.
Product editions
Featured editions from EIS Bridge
Vendor licensing, merchant SaaS, and an invoice-first bundle for businesses without POS or CAS yet — same EIS transmission core underneath.
Vendor license · White-label ready
EIS Bridge Vendor Edition
Per-vendor API keys, merchant tenancy, and partner economics so POS/ERP/Business System companies resell compliance without building a BIR stack.
- Vendor core license ₱350,000 one-time
- Per-merchant activation ₱35,000 at go-live
- Sandbox on request — sandbox.eisbridge.com
- White-label options across your product portfolio
Merchant & SaaS paths
Merchant Edition & SaaS
Enterprise retailers get turnkey compliance at scale. Smaller merchants get cloud-hosted operations with managed monitoring.
- Merchant Edition for multi-location retailers
- SaaS subscription for smaller merchants
- Core platform: API, queue, admin, transmission engine
- Continuous assurance without rip-and-replace of your POS/ERP/Business System
No POS / CAS yet · Invoice-first
CodeBooks + EIS Bridge™ Bundle
For businesses starting without a POS or CAS: issue official sales invoices in CodeBooks, then transmit to BIR EIS through EIS Bridge™ — middleware, not a POS replacement.
- Bundle ₱65,000 — CodeBooks + EIS Bridge™
- CodeBooks alone ₱35,000 (SI/OR without EIS Bridge)
- CodeBooks as principal SI/OR source (issue + sequential numbering)
- EIS Bridge™ for mapping, signing, and async BIR EIS transmission
- Merchants still complete EIS CERT and Permit to Transmit (PTT) per BIR
Certification & operations
Compliance works when go-live is productized
Structured EIS CERT and PTT guidance, sandbox testing, and readiness checks — so vendors and merchants ship without open-ended projects.
- Sandbox credentials during vendor onboarding
- Standard Sale Object mapping workshops
- EIS CERT and Permit to Transmit (PTT) checklists
- Production queue, retries, and webhook verification
Technology
Systems that keep transmission moving
Middleware capabilities for any POS/ERP/Business System — with enterprise discipline.
Universality
One bridge for every POS/ERP/Business System and deployment model — no silos, no one-off integrations.
Reliability
Invoicing cannot stop when stores are open. Queues, retries, and continuous operation.
Security
Financial data paths secured, validated, and handled with enterprise discipline.
Why system vendors choose EIS Bridge
Middleware for any POS/ERP/Business System — not an ERP retrofit. Compliance is the product, with clear partner economics.
Vendor API product
Ship once across your install base instead of per-merchant consulting builds.
Checkout stays fast
Async acceptance means BIR transmission never blocks the counter.
White-label ready
Resell compliance under your brand with per-vendor keys and merchant activation.
Honest positioning
BIR-ready positioning. Taxpayers certify systems; we guide the technical path.
Your go-live, step by step
From partner onboarding to production transmission and scale.
01
Partner
Align Vendor Edition scope, commercial terms, and onboarding.
02
Sandbox
Provision keys for sandbox.eisbridge.com and validate the API path.
03
Map
Map your POS/ERP/Business System sales payload to the Standard Sale Object.
04
Certify
Guide merchants through EIS CERT and Permit to Transmit (PTT).
05
Launch
Go live on api.eisbridge.com with queue, retries, and webhooks.
06
Scale
Activate merchants across your install base with partner economics.
Get started
Ready to connect your POS/ERP/Business System to BIR EIS?
Make compliance a product advantage — not a checkout bottleneck. Partner onboarding maps Vendor API, sandbox, and go-live to your roadmap.
EIS Bridge™ — trademark application pending · IPOPHL Class 42 · Ref EFPH202600003850268