Odoo Guides & Resources for Growing Businesses
Start with the fundamentals
Odoo 20 Inventory and Barcode: ShipStation, RFID
Odoo 20 for the warehouse: a ShipStation connector, RFID batching in the Barcode app, serials generated on the floor and contact scans that open transfers.
Odoo 20 Subscriptions, Rental and eCommerce
Odoo 20 Subscriptions, Rental and eCommerce: recurring loyalty rewards, prorated closing invoices, rental Click & Collect and a map of online orders.
Odoo 20 Payroll: Salary Rules, Pay Runs, Countries
Odoo 20 Payroll reworked: salary rules that double as inputs, employee records with a review state, blocked payslips, and new country packages.
Odoo 20 Attendances: Biometric Terminals and AI
Odoo 20 Attendances accepts punches from ZKTeco, eSSL and Mantra terminals; the Timesheets Assistant turns calendar and browser activity into timesheets.
Odoo 20 Sign: WhatsApp Delivery and Scheduling
Odoo 20 Sign adds WhatsApp delivery, scheduled requests with a Scheduled state, signer reordering, custom fields and a phone-friendly template editor.
Odoo 20 Appraisals, Time Off Gantt and Helpdesk
Odoo 20 for HR and support teams: bulk appraisal actions, goal hierarchies, Time Off Gantt multi-create, domain-based SLAs and ratings per stage.
Odoo 20 Frontdesk: Visitor Kiosk and Notifications
Odoo 20 rebuilds Frontdesk: station settings, the tablet kiosk flow, privacy notice, host alerts by email, SMS and WhatsApp, badges and members mode.
Odoo 20 Accounting: Tax Returns and E-Invoicing
Odoo 20 makes tax returns and yearly audits records with deadlines, workflows and checks, adds Auditor agents and new localizations. Canada and US impact.
Odoo 20 Bank Reconciliation: Faster Matching
Odoo 20 bank reconciliation on the pre-release build: matching rules with tolerance, Alt+click multi-selection, a chatter per transaction, a split wizard.
Odoo 20 Loans, Direct Debit and Expense Cards
Odoo 20 reads a loan schedule from the bank PDF, gives direct debit mandates their own module and tightens Stripe Issuing expense cards. What we verified.