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Purchasing

Purchase Inbox

Last updated on 26 Feb, 2026

Purchase Inbox is a simple, fast and easy-to-use tool for entering your incoming documents in your accounting software. It is a place where all your incoming bills, invoices and receipts related to your business expenses automatically go to.

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The files go to your Purchase Inbox through channels or can be also uploaded directly through Purchases -> Purchase Inbox -> File Uploads (Paytraq Direct channel should be active for e-invoice (XML) file uploading).

Inbox works just like your personal email account, it will keep all incoming messages, received through any channel.

Purchase Inbox also contains a list of auto-complete rules that you can create by yourself. Using auto-complete rules make messages processing much easier.

The following channels are available for activation:

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PayTraq Inbox

Any attachments sent to this channel by email will be automatically received. All files will appear in your Inbox and will be available for preview.

More information can be found here. 

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Dropbox

This channel can be used for the integration with Dropbox. Any files saved in App folder will be automatically uploaded and available for preview.

More information can be found here

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PayTraq Direct

This channel is a part of PayTraq e-Invoice Delivery Service and can be used to receive e-invoices from your suppliers. 

There are several methods of delivery: 

Supported format: Paytraq XML, Estonian E-invoice format, UBL

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Unifiedpost (FitekIn)*

This channel can be used for integration with Unifiedpost E-Invoice Operator. 
By enabling this channel you will be able to receive and send e-invoices through Unifiedpost platform.

More information can be found here

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*Available only in Latvia

 

Finbite Invoice Centre (Omniva)*

This channel can be used for integration with Finbite E-Invoice Operator
By enabling this channel you will be able to exchange e-invoices with Finbite Invoice Center.

More information can be found here

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*Available only in Estonia, Latvia and Lithuania

 

Billberry.ee*

This channel can be used for integration with Billberry E-Invoice Operator
By enabling this channel you will be able to receive and send e-invoices.

More information can be found here

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*Available only in Estonia

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