SKIP
The provided RSS excerpt contains only an image reference and a "READ MORE" link without substantive content. The title mentions "one thing you should know" about ordering Costco cakes, but the actual advice or information is not included in the supplied material. The only concrete fact stated is that online ordering is now available, which is insufficient for a 450-650 word brief or even a 150-250 word summary. Following instructions to never invent facts or refuse to summarize when content is genuinely absent, this submission cannot proceed.