Is there an issue with the pricing method for complimentary funds? Is its charging standard different from that of the paid mode?

Recently, I have been conducting an in-depth trial of your company’s Nano Banana Pro model, and I am also honored to have received the complimentary funds provided by your company. After more than 10 days of intensive usage, I have developed a better understanding of and ability to utilize Nano’s capabilities—this will be extremely helpful for me to scale its internal application within my company later on.

However, I encountered an issue related to billing during usage. I generally generate approximately 100 images per day, but the daily usage of the complimentary funds consistently exceeds 100 USD. After carefully reviewing the report, I noticed that your company’s billing is based on a rate of approximately 1 USD per 1,000 units of usage. For example, on December 8th, my total usage volume for Gemini 3 Pro Image was 18,144 counts, yet the usage fee amounted to an astonishing 169.35 USD.

Could you please take a moment out of your busy schedule to carefully check if there is a mistake in my billing? This is crucial for my future usage of the service. Thank you.