If you sell on Jumia across one or more African markets, the daily reality is a second browser tab: pulling new orders out of the Jumia Vendor Center, re-keying them into ERPNext, manually adjusting stock so you don't oversell, printing Jumia shipping labels from a portal ERPNext never sees, and reconciling settlement statements in a spreadsheet at month-end. ERPNext gives you a genuinely strong Sales Order, Item, Stock Ledger Entry, and Payment Entry backbone — but out of the box it has no idea Jumia exists. There is no native Jumia channel, no marketplace order importer, and no place to store your Jumia SKU mapping or shipment status. That gap is exactly where oversells, missed dispatch SLAs, and unreconciled payouts come from.

ECOSIRE builds a proper Frappe application — a versioned app in its own apps/ directory with a clean module, not a pile of loose customizations — that makes Jumia a first-class sales channel inside ERPNext. We model the integration as real DocTypes: a Jumia Settings single DocType holds your API credentials and per-country configuration, a Jumia SKU Map links each Jumia SKU/shop-SKU to an ERPNext Item and warehouse, and a Jumia Sync Log gives you an auditable record of every call and its payload. Order ingestion runs on scheduler_events (cron/hourly hooks in hooks.py) that call the Jumia Vendor API, then create or update ERPNext Sales Order and Delivery Note documents idempotently keyed on the Jumia order number so a re-run never duplicates. Whitelisted methods (@frappe.whitelist()) expose secured endpoints for manual re-sync and webhook receipt, and doc_events hooks push ERPNext-side changes — a stock update or a price change — back out to Jumia.

On the inventory and pricing side we implement true two-way sync: when your Bin quantity changes in ERPNext (via a stock entry, purchase receipt, or another channel's sale) a on_update/on_submit doc event debounces and pushes the new available quantity to Jumia so you stop overselling; price-list changes flow out the same way. Listing and SKU push lets you create or update Jumia listings from ERPNext Item records instead of the Vendor Center. The shipping workflow wires Jumia's dispatch and pack-station steps to ERPNext — generating the Jumia shipment, storing tracking on the Delivery Note, and moving the order through its fulfilment states — and the settlement reconciliation piece imports Jumia payout/statement data and drafts matching Payment Entry and fee Journal Entry records so your Jumia revenue actually ties out to the bank. Role Profiles and permission rules scope who can touch credentials versus who just processes orders, and client scripts add the buttons and status indicators your team uses day to day.

Because this is build-to-order, nothing ships until we've agreed on scope. We start with a short scoping call to confirm which Jumia countries and account tier you run, your ERPNext version (v15 or v16), your warehouse and SKU model, and which of the five capability areas you actually need on day one. We then build against your real requirements, validate on a staging bench with your data, run UAT with you, and cut over with a documented rollback. Typical delivery is one working week from confirmed scope, depending on how many countries and how much settlement logic are in play. You receive the full source of your version, install and configuration, technical and user documentation, a training session, and a post-go-live support window — and you own the git repository at handover.