API Calls Charged at Unexpected Rate

Hello Aspose Team,

I noticed that my recent invoice charged my API usage at a rate that does not match the pricing shown on the Pay-As-You-Go pricing page.

Here is what I observed:

  • API Calls: 7,002
  • Total Amount Charged: USD 171.30

According to the tiered pricing described on your website (free 150 calls, next 1,000 calls for $30, then $0.09, $0.07, etc.), the total should be much higher—around USD 556 based on the published structure.
However, the invoice applied a single flat rate that does not match any of the tiers.

To better understand this, could you please clarify:

  1. Which billing plan is currently applied to my account?
    (Pay-As-You-Go, Subscription, Metered Plan, or a custom rate)
  2. Why the tiered Pay-As-You-Go rates were not applied?
  3. What rate per API call is supposed to apply under my current plan?

I would appreciate your help in understanding why the billed amount differs significantly from the public pricing structure.
Thank you in advance for your assistance.