# Page Not Found

The URL `solutions/purchasing/estimates-process/customer-approves-estimate-purchase-order` does not exist.

You might be looking for one of these pages:
- [Customer Approves Estimate Purchase Order](https://docs.apptiflo.com/application-docs/sales-orders/estimates-process-overview/customer-approves-estimate-purchase-order.md)
- [How do I approve/decline an Estimate Purchase Order?](https://docs.apptiflo.com/application-docs/purchase-orders/how-do-i-approve-decline-an-estimate-purchase-order.md)
- [Supplier Processes Sales Order](https://docs.apptiflo.com/application-docs/purchase-orders/po-process-overview/supplier-processes-sales-order.md)
- [How do I approve/decline a Pending Purchase Order?](https://docs.apptiflo.com/application-docs/purchase-orders/how-do-i-approve-decline-a-pending-purchase-order.md)
- [Supplier Accepts Sales Order](https://docs.apptiflo.com/application-docs/purchase-orders/po-process-overview/supplier-accepts-sales-order.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.apptiflo.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.apptiflo.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/application-docs/sales-orders/estimates-process-overview/customer-approves-estimate-purchase-order.md`)
- Use `Accept: text/markdown` header for content negotiation