One stock ledger
Storefront, POS, buylist, and marketplace listings all draw from the same inventory record. When a card sells in one place, the available quantity is reduced everywhere else instead of waiting for staff to remember a manual update.
Cardmarket
Cardmarket integration
Storefront Pro's Cardmarket connector uses Cardmarket's official API with your own seller credentials. Condition-aware listings, multi-country pricing, language-specific variants, and orders that flow into your unified dashboard.
Technical spec
Cardmarket sync — how it works
The concrete details of the Storefront Pro ↔ Cardmarket integration. No hand-waving — read it before you apply, not after.
- API integration
- Cardmarket API — your credentials
- Sync cadence
- Under 5 minutes per article
- Conditions supported
- Mint / Near Mint / Excellent / Good / Light Played / Played / Poor
- Languages
- EN / DE / FR / IT / ES / PT + Japanese
- Countries
- 20+ European markets with country-specific pricing
Capabilities
What the integration does
Concrete features, not marketing bullets.
- Full inventory sync with condition ladder
- Multi-country pricing (different rates per country)
- Language-specific variants tracked separately
- Autopricing vs Cardmarket Trend / Low / Average
- Orders flow into unified dashboard
- Channel-specific pricing rules
Operations
How Cardmarket fits into one inventory source
Marketplace sync is only useful if staff can trust the numbers at the counter. Storefront Pro treats each channel as an output of the same stock ledger, not as a separate spreadsheet to reconcile later.
Channel-specific rules
Your own storefront can hold margin while marketplace listings compete more aggressively. Pricing rules can reflect fees, shipping expectations, condition, language, and how quickly you want a particular catalogue to move.
Order reconciliation
Orders from external channels are pulled into the same fulfilment queue as online and in-store sales. Staff pick, pack, refund, and report from one place instead of switching between seller portals.
Exception handling
API limits, rejected listings, missing SKUs, and price-rule conflicts are visible in the admin dashboard. The integration is designed to make failures obvious, because silent sync failures are how oversells happen.
Limitations
What it doesn't do
We'd rather tell you the limits before you apply than have you discover them after acceptance.
- Requires appropriate Cardmarket seller account with API access
- Subject to Cardmarket's API rate limits
FAQ
Frequently asked questions
- Do I need a specific tier of Cardmarket account?
- API access requires a Cardmarket seller account with API credentials enabled. You provide the credentials; we push to your account.
- Can I price differently per country?
- Yes. Cardmarket supports per-country pricing and we let you set rules accordingly — price more aggressively in high-competition markets, hold margin in lower-competition ones.
- How are language variants handled?
- Each language is a separate variant with its own stock and pricing. A German-language Black Lotus is a different listing from the English-language print.
- Is this integration included?
- Yes. Every marketplace connector is included at £1,000 setup + 2% on TCG item sales.
Storefront Pro
Cardmarket sync — included for accepted applicants
Every marketplace connector is bundled on both limited-access plans — Storefront Pro (£1,000 setup + 2% only on TCG item sales) and Enterprise Annual (£25,000/year, billed annually, 0% sales fees, plus dedicated support and direct founder access). Enterprise Annual is capped at 5 new clients per year; 3 places remain for 2026.