# Information on actions mentioned on pricing documentation
**URL:** https://pdfjs.community/t/information-on-actions-mentioned-on-pricing-documentation/2560
**Category:** General Discussion
**Created:** [May 2, 2023, 1:39pm UTC](https://pdfjs.community/t/information-on-actions-mentioned-on-pricing-documentation/2560 "2023-05-02T13:39:19Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@nikhilhill19](https://pdfjs.community/u/nikhilhill19)
#### Post date: [May 2, 2023, 1:39pm UTC](https://pdfjs.community/t/information-on-actions-mentioned-on-pricing-documentation/2560/1 "2023-05-02T13:39:19Z")
Hi Sir,
How actions are calculated or defined if we purchase the pdfjs-express.
Kindly explain in broad.
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### Author:  [@kkim](https://pdfjs.community/u/kkim)
#### Post date: [May 2, 2023, 5:38pm UTC](https://pdfjs.community/t/information-on-actions-mentioned-on-pricing-documentation/2560/2 "2023-05-02T17:38:24Z")
Hi there,
Thank you for reaching out to pdf.js express forums,
There are two packages:
pdf.js express viewer: This is the free version, usually a lot of users use this for testing
pdf.js express plus: This is the paid version.
You can see the differences between the two packages here:
> **[PDF.js License Pricing for Commercial Viewer | PDF.js Express](https://pdfjs.express/pricing#features)**
Here’s a guide on the action system:
> **[Development | Documentation](https://pdfjs.express/documentation/utils/development)**
and the general pricing system:
> **[Pricing for PDF.js Express Utility API | Documentation](https://pdfjs.express/documentation/utils/pricing)**
Best regards,
Kevin Kim
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### Author:  [@nikhilhill19](https://pdfjs.community/u/nikhilhill19)
#### Post date: [May 4, 2023, 5:21am UTC](https://pdfjs.community/t/information-on-actions-mentioned-on-pricing-documentation/2560/3 "2023-05-04T05:21:01Z")
I went through documentation but still not able to figure out how you count actions, are actions counted on each API call?
My doubt is:
Suppose ,I am doing any annotation and after that deleting that annotation or editing that annotation on pdf using our api key, will that be counted as a single action or three actions.
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### Author:  [@kkim](https://pdfjs.community/u/kkim)
#### Post date: [May 4, 2023, 2:45pm UTC](https://pdfjs.community/t/information-on-actions-mentioned-on-pricing-documentation/2560/4 "2023-05-04T14:45:44Z")
Hi there,
Yes these actions are for each API call. If you are calling the API to delete or edit then yes it would count toward the actions.
Best regards,
Kevin Kim