(j) You will not exceed, or if you build and release an application that calls PA API, each copy of that application that is installed by an end user will not exceed, any limit on calls per second set forth in any Specifications (or that we otherwise notify you apply) and you will not send files to or from PA API that are greater than 40KB without our prior written approval.
Additionally, you must either include the following disclaimer adjacent to the pricing or availability information or provide it via a hyperlink, pop-up box, scripted pop-up, or other similar method: "Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product." In the above examples, "Details" and "More info" would provide a method for the end user to read the disclaimer.
When I was a child, my school would have fundraisers that involved us going door-to-door to sell magazine subscriptions (magazines were glossy, soft-cover publications that would be mailed to a subscriber’s house on a weekly or monthly basis). I didn’t realize it at the time, but I was right in the middle of an affiliate marketing scheme. The magazine companies had products they wanted to sell. Schools had the ability to sell these products. And for every subscription sold, the magazine companies gave a slice of the proceeds to the school. (In this example, there’s actually a secondary later of affiliate marketing; the schools effectively outsource the actual selling to the students, in exchange for prizes that come with meeting certain sales figures.)