With tiered-storage Artifacts billing, paying attention to your artifacts usage obviously... pays off! Here are some best practices around artifacts storage, to optimize and ultimately reduce your monthly costs. If there's one takeaway, it's to use feed retention settings!
There are a few upcoming changes in October 2020 regarding the billing experience for all Azure Artifacts customers. The notable differences, starting October 5th, are around UI changes, a new storage drilldown feature, and changes within the usage limit tiers.