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Documentation Index

Fetch the complete documentation index at: https://docs.numeral.com/llms.txt

Use this file to discover all available pages before exploring further.

Numeral provides native integrations for the platforms your business already runs on. Each integration handles tax calculation at checkout or invoice time and records completed transactions back to Numeral for filing and nexus monitoring. If you don’t see your platform listed, you can integrate directly with the Numeral API.

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Supported platforms

Acumatica

Native tax provider plugin for Acumatica ERP 2020 R2 and later.

Business Central

Microsoft Dynamics 365 Business Central tax extension for Sales Orders, Invoices, and Credit Memos.

Campfire

Automate sales tax calculations and invoice processing via API key and webhook integration.

Chargebee

Apply accurate sales tax to Chargebee invoices and credit notes using Numeral’s tax engine.

Fulfil

Real-time US tax calculation on manual orders and transaction reporting for posted invoices.

NetSuite

SuiteTax engine SuiteApp for tax calculation on sales transactions.

Odoo

Install the Numeral Tax addon on your Odoo.sh project for automated US sales tax calculation.

QuickBooks Online

Apply accurate sales tax to QuickBooks Online invoices using Numeral’s tax engine.

SaaSGrid

Automated tax calculation and transaction reporting for Grid Billing through the Numeral integration.

Sage Intacct

Calculate and record tax on AR Invoices, Payments, and Adjustments via Web Services and Smart Events.

Salesforce Commerce Cloud

Real-time tax at checkout via the plugin_numeral cartridge and OCAPI client integration.

Shopify

Manage tax collection, product categorization, and sales channel configuration for Shopify stores.

Stripe

Apply accurate sales tax to Stripe Invoices using Numeral’s tax engine.

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Before you start

Every integration requires:
  • A Numeral account with API access — sign in at dashboard.numeralhq.com
  • A test mode API key for your initial setup
  • Admin access to your platform to install the integration and configure credentials
We recommend completing the Quickstart first to confirm your API credentials work before installing a platform integration.

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Need help?

Reach out to your Numeral implementation contact or email support@numeralhq.com for installation assistance.