# Merchantry Help Center

> Documentation and FAQs for Merchantry's Shopify apps — ContactBooks Pro and Store Guard. Each app has its own help page with detailed Q&A covering installation, features, troubleshooting, and policies.

## Apps documented here

- **ContactBooks Pro** — Live on the Shopify App Store. Invoicing and order documents for Shopify: invoices, credit notes, packing slips and receipts, sequential invoice numbering, document templates and company profiles, plus customer records with store credit, login tracking, Additional Customer Fields, bulk operations, and CSV import/export.
- **Store Guard** — Coming soon. Fraud protection and store security for Shopify with real-time risk scoring, VPN/proxy detection, and customisable rules.

## Pages

- [Help Center home](https://help.merchantry.dev/): Entry point with links to each app's help.
- [ContactBooks Pro Help](https://help.merchantry.dev/contactbooks-pro/): 42-question FAQ in six sections — invoices and documents, invoice numbering, templates and branding, customers and companies, data and operations, setup and policies. Covers document types, PDF and print output, quick edit, numbering sequences and triggers, template and tax options, company profiles, contacts, addresses, store credit, tax exemptions, B2B companies, login tracking, CSV import/export, bulk operations, sync, installation, reconnect, multi-store, and GDPR.
- [Store Guard Help](https://help.merchantry.dev/storeguard/): 12-question FAQ covering what Store Guard is, launch timing, fraud types caught, risk scoring methodology, false-positive safeguards, performance impact, GDPR, pricing, integrations, languages, installation, and early access.

## Contact

- Email: support@merchantry.dev
- Web form: https://help.merchantry.dev/#contact (per-app forms also available on each app's help page)
- Languages: English

## Full content

A flat-text version of every help page is available at:
https://help.merchantry.dev/llms-full.txt

## Related

- Main site: https://merchantry.dev/
- Privacy policy: https://merchantry.dev/privacy-policy
- Terms of service: https://merchantry.dev/terms-of-service