Odoo Apps by Alpenglow.
US sales tax calculation, economic nexus tracking, and exemption certificates. Built for businesses that grew past flat tax tables.
TaxAvenger
Address-based US sales tax calculation. Fetches real-time state, county, city, and district rates via ZipTax API. Supports FOB origin/destination logic, product categorization, and Excel tax reports.
View on App StoreTaxAvenger Pro
Advanced tax compliance add-on. Track economic nexus thresholds per state, manage exemption certificates linked to contacts and orders, and get automated alerts as limits approach.
View on App StoreCard-not-present and card-present payment flows for Odoo, built directly against the Stripe API.
Stripe Backend Payments
Process credit card payments directly from Odoo invoices. Secure in-app modal with 3D Secure/SCA support, automatic posting and reconciliation, multi-currency, and 30+ mapped Stripe error codes.
View on App StoreStripe Terminal
Accept in-person card payments on Stripe Terminal hardware from Odoo invoices. Supports tap, insert, swipe, and MOTO entry. Includes refund management, multi-reader support, and live payment status overlay.
View on App StorePlatform-level tools that keep your Odoo database fast, lean, and valid as it grows.
S3 Attachment Storage
Redirect Odoo file attachments to Amazon S3 or any S3-compatible storage. Automatic fallback to local filesystem, batch migration tools with deduplication, and Odoo.sh production-only mode.
View on App StoreData Validation Rules
No-code validation engine for field constraints and business rules. Nine built-in rule types including regex, range, uniqueness, and date logic. Works on any model with conditional AND/OR support.
View on App StoreDuplicate Attachment Cleanup
Identify and remove duplicate chatter attachments using SHA-1 checksum detection. Three-phase analyze/review/cleanup workflow with image previews, protected attachment types, and full audit trail.
View on App StoreSmall, focused UX enhancements that remove friction from daily Odoo use.
Alternate Products Viewer
One-click lookup of alternate products from Sale Order lines and Manufacturing Order components. Shows part number, description, price, and stock quantity without leaving the current document.
View on App StoreSend Message Warning
Displays a clear warning when composing chatter messages that will email external contacts. Zero-config, works on any model with a chatter, and disappears in Log Note mode.
View on App StoreOrder workflow enhancements for quoting, configuration, and multi-location eCommerce.
Sales Order BoM Editor — CPQ
Configure-Price-Quote directly from Sales Orders. Multi-level BoM editor with inline component editing, labor and byproduct management, real-time cost rollup, and configurable markup pricing.
View on App StoreMulti-Delivery Cart
Per-delivery-address shopping carts for multi-location portal users. Header address selector, session persistence, mid-cart switch modal, collision protection, and automated stale-cart cleanup.
View on App Store