Also folgendes steht zu Cachen in den ToS (
https://aws.amazon.com/agreement/#5.1):
5.1.11. You may store a link for a product image included in Amazon Properties for up to 24 hours, but you may not store or cache the product image itself.
5.1.12. You may otherwise store Amazon Properties generally (other than pricing or availability information) for caching purposes for up to 24 hours. However, you may store the following Amazon Properties for caching purposes for up to 1 month:
URL ASIN Product Name Catalog
Artists Authors MPN Starring
ISBN Directors Manufacturer Media
Distributor Release Date Publisher Num Media
UPC Reading Level Theatrical Release Date Platforms
MPAA Rating ESRB Rating Age Group Encoding
5.1.13. If your Application includes a client application, you may not permit the client application to store or cache Amazon Properties.
5.1.14. You specifically acknowledge and agree that, at any time, Amazon may direct you to delete any or all of the Amazon Properties, and you will promptly comply with any such direction.
5.1.15. You must refresh and re-display any Amazon Properties (other than pricing or availability information) at least once every 24 hours or once every month, as applicable, by making a call to AWS and refreshing your Application’s contents immediately after the call.
5.1.16. If you display pricing or availability information on or within your Application, you must refresh the information by making a call to AWS at least once every 24 hours, and you must re-display the information and refresh your Application’s contents immediately after the call.
5.1.17. If you choose to make a call to Amazon Web Services less frequently than hourly, you must include a time/date stamp adjacent to the pricing or availability information. (If the pricing or availability information being displayed was requested on the current day, you may omit the date portion of the stamp.) Additionally, you must either include the following disclaimer adjacent to the pricing or availability information, or provide it via a hyperlink, popup box, scripted popup, or other similar method: “Price is accurate as of the date/time indicated. Prices and product availability are subject to change. Any price displayed on the Amazon website at the time of purchase will govern the sale of this product.” Examples of acceptable messaging include:
* Amazon.com Price: $32.77 (as of 01/07/2004 14:11 PST – Details)
* Amazon.com Price: $32.77 (as of 14:11 PST – More info)
In the above examples, “Details” and “More info” would provide a method for the user to read the disclaimer.
So wie ich das sehe, darf man zwar die Daten bis zu einem Monat Cachen (außer dem Preis), das Produktbild an sich aber auf keinen Fall. Warum Amazon das macht verstehe ich zwar nicht, aber das scheint die offizielle Aussage zu sein.
@800XE: Kann man BOL und Buecher.de also auch Bilder und Daten auslesen? Das wusste ich gar nicht... Werde mich mal schlau machen!
Und im Amazon AWS-Forum darf ich anscheinend nicht posten und die Frage stellen... Da kommt immer ein "Access-Denied"-Fehler...
