Ah, I misunderstood the contract: https://kdp.amazon.com/help?topicId=APILE934L348N https://kdp.amazon.com/help?topicId=APILE934L348N "5.3.2 Currency Conversio

Ah, I misunderstood the contract: https://kdp.amazon.com/help?topicId=APILE934L348N https://kdp.amazon.com/help?topicId=APILE934L348N "5.3.2 Currency Conversion. We may sell your Digital Book using foreign currencies. When we do, we will convert the List Price you submit to other currencies (each, a "Sale Currency") at an exchange rate we determine. We may periodically update the converted List Price in order to reflect current exchange rates. If the converted List Price would be outside of the minimum or maximum List Price we accept for the Sale Currency, your List Price will be converted so that it is equal to the applicable minimum or maximum List Price for that Sale Currency. Minimum and maximum List Prices are specified here. The converted List Price in the Sale Currency will be your List Price when we offer and sell your Digital Book in the Sale Currency. For example, your Royalties will be calculated based on the converted List Price in the Sale Currency." They're referring to the conversion for the sale price, not the author payment.