Vendors
The Vendors page shows all suppliers (leveranciers) you have worked with in Shillinq. Vendor records are not stored separately in Shillinq — they are Nextcloud Contacts enriched with financial details like payment terms and default GL accounts.

How vendor data works
When you create a bill and select a supplier, Shillinq:
- Looks up the contact in Nextcloud Contacts.
- Stores any Shillinq-specific settings (payment terms, default expense account, preferred currency) alongside the contact.
- Uses the contact's name and address on all supplier-related views and reports.
This means you manage vendor contact details (name, address, IBAN) in Nextcloud Contacts, and vendor financial settings in Shillinq.
Add a vendor
Vendors are created implicitly when you first use a contact in a bill. To pre-configure a vendor's financial settings before their first bill:
- Go to Bookkeeping → Vendors.
- Click + Add vendor.
- Search for and select a Nextcloud Contact.
- Configure:
paymentTerms— default number of days to pay (e.g. 30)defaultGlAccount— the expense account to pre-fill on new bills (e.g.83600for ICT costs)currency— default currency for bills from this vendorvatNumber— supplier's VAT number (shown on bills for cross-border verification)iban— payment bank account (used for payment runs)
- Save.
Vendor balance
Click any vendor row to open their detail view. The Balance tab shows:
- Total bills received (lifetime)
- Currently open bills (unpaid amount)
- Average payment duration (how many days on average you pay this vendor)
Payment runs
The Vendor detail also shows which open bills are eligible for the next payment run. See Accounts Payable for the full bill workflow and payment run details.
Related
- Import a bill — record a supplier invoice
- Accounts Payable — the full AP workflow
- Bank Reconciliation — match payments to bills