Is there a way to purchase Adobe PDF Services API directly from Adobe without AWS marketplace

As per the following document, https://developer.adobe.com/document-services/pricing/#main, PDF services API needs to be purchased from AWS marketplace. I am trying to purchase the pay-as-you-go option for the PDF services, which allows my Power Automate Flows to use the services to create PDF documents from MS Word programmatically (as mentioned in this URL: Adobe PDF Services connector for Microsoft Power Automate ). I have created a trial account directly from Adobe and using the services for the time being, now I want to purchase it, but not seeing an option to do so directly from the Adobe account I have created earlier.

Is there any option to purchase PDF services directly from Adobe, without having to go through AWS? I do not have an AWS account, nor wish to setup one without any other reason but to use the PDF services alone. I have tried chatting with the sales team but they couldn't provide a direct answer. I will be very surprised if the services are available from Adobe directly only as a trial. I will appreciate any help in this matter.

Thanks in advance!