B2B Pricing Engine
Sub-10ms pricing at billion-SKU scale.
Quantaprice is a dedicated B2B pricing engine and pricelist management platform built for customer-specific pricing at scale — from thousands to billions of SKUs, with deterministic results across every channel.
curl node python
# Evaluate a price across two pricelists curl -X POST https://api.quantaprice.com/v1/price/evaluate \ -H "Authorization: Bearer $QP_TOKEN" \ -d '{ "sku": "SKU-A3-90412", "pricelists": ["RETAIL-EUR", "WHOLESALE-DE"], "currency_code": "SEK", "tax_area": "SE", "qty": 12 }'● 200 · 3.1 ms
The problem
Traditional pricing systems break when catalogues grow large and B2B pricing logic becomes layered. Performance collapses, updates slow to a crawl, and your e-commerce pricing API starts returning stale or inconsistent prices. Managing customer-specific pricing across thousands of pricelists — with versioning, multi-currency, and VAT — quickly pushes relational databases and rule engines past their limits.
The solution
Quantaprice is a purpose-built B2B pricing engine and multi-currency pricing API. It handles billions of SKU–pricelist combinations with stable latency, supports customer-specific pricing with deterministic pricelist inheritance, live ECB currency conversion across 32+ currencies, full VAT resolution, and complete version history.
Product at a glance
Key capabilities
No assumptions about your business model.
Your pricing structure defines the behaviour — not the other way around. Quantaprice is an engine; the rules, the tiers, the regional splits are yours.
Deterministic latency
Price queries for a handful of SKUs or thousands behave predictably. p99 under 10 ms. Consistent latency is a core design goal.
Namespace-per-tenant
Each tenant lives in its own namespace. No noisy neighbours, no accidental cross-reads. Replication and retention windows are tuned per cluster.
Quantity breaks, rounding, FX
Composable primitives — quantity breaks, rounding profiles, FX-rate tables, VAT classes, tax areas. Wire them together; Quantaprice evaluates.
Stateless REST, typed SDKs
A plain REST surface. Typed SDKs for Node and Python. Never expose internal IDs — query by sku_code.
Scheduled pricelists
Roll prices forward with scheduled effective-from dates. Evaluate against the state of the world at any time, past or pending.
Audit-grade history
Every evaluation is replayable. The engine stores inputs and outputs long enough to reconstruct any price decision for dispute or audit.
Billions
of price combinations
Sub-10ms
query latency
627K+
SKUs per pricelist
32+
currencies via live ECB rates
How it works
A clean pricing API for e-commerce, ERP, and CPQ integrations. No complex setup, no proprietary protocols.
01
Define your pricing structure
Configure your pricelist management structure — inheritance chains, currencies, and VAT modes. Define article metadata, rounding profiles, and tax areas. Import from existing systems or start from scratch.
02
Ingest prices
Push customer-specific pricing via the REST API — with VAT handling, quantity breaks, and bundle rules. Schedule campaigns and contract rollovers with future effective dates. FX rates update automatically from the ECB feed.
03
Query with confidence
Fetch prices for any combination of SKUs, pricelists, and quantities. Every query resolves tax areas, converts currencies, applies rounding, and handles bundles — returning deterministic results in under 10ms.
POST /price/query
{
"skus": ["SKU-001", "SKU-002"],
"pricelist_filter": { "pricelists": ["retail"] },
"currency_code": "SEK",
"tax_area": "SE"
}
// Response
[
{
"sku": "SKU-001",
"sales_price_inc_vat": 249.00,
"sales_price_ex_vat": 199.20,
"vat_rate": 0.25,
"price": {
"pricelist": "retail",
"currency_code": "SEK"
}
},
{
"sku": "SKU-002",
"sales_price_inc_vat": 89.00,
"sales_price_ex_vat": 71.20,
"vat_rate": 0.25,
"price": {
"pricelist": "retail",
"currency_code": "SEK"
}
}
]Built for enterprise trust
Security and compliance are foundational, not afterthoughts.
EU data residency
All data is stored and processed within the European Union. Full GDPR compliance with a published Data Processing Agreement.
Encryption everywhere
TLS in transit, AES-256 at rest. API access secured via OAuth 2.0 and scoped API keys.
Automated backups
Continuous backups with point-in-time recovery. Tiered retention from days to years depending on plan.
Full audit trail
Every price change is logged with timestamps and source. Query historical prices at any point in time.
Ready to give your e-commerce a dedicated B2B pricing engine?
Quantaprice is the customer-specific pricing software that scales with your catalogue — so your commerce platform can focus on selling.