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# What is the difference between fast and premium OCR?

By using the [OCR function](https://support.robaws.com/en/article/what-is-ocr-recognition-and-how-does-it-work-vylful/) you make sure that incoming invoices are read in and added to Robaws automatically. 
We use 2 different types for this. The difference between the two lies mainly in the cost price, accuracy, time to result and level of detail. The difference is explained below.

## Difference

**Fast OCR recognition**
* Result available immediately
* Paid per recognised invoice. You find the current rates via **settings > incoming invoices > OCR**
* No guarantee of accuracy -> always check carefully
* Level of detail:  **general details** (supplier on the basis of the VAT number, invoice number, invoice date, due date, structured statement), **one invoice line with the total amount** and the VAT tariffs.

**Premium OCR recognition**
* Result available during the course of the next workday
* Paid per recognised invoice, at a higher rate than fast OCR. You find the current rates via **settings > incoming invoices > OCR**
* 99% of all invoices are recognised in a way that is 100% correct for accounting purposes. Correct for accounting purposes means that the total amount and the VAT are correct.
* Level of detail: **general details** as with fast OCR recognition, **all invoice lines** (total amount OR including quantities and unit prices)


## Settings

Via the [RobawsBox](/en/article/how-do-i-send-my-incoming-invoices-to-robaws-via-the-robawsbox-pexha/) you can choose which OCR type you want.  You do this via settings > incoming invoices > RobawsBox.