Black Friday Dashboards Get Built in June, Not November

A useful Black Friday war-room dashboard in Claude Desktop needs sub-minute data latency — live revenue, ROAS by campaign, real-time stockout flags. WooCommerce stores running 15-minute ETL polling cannot deliver this. Migrating from polling to BigQuery streaming takes six to eight weeks plus stability time, which means the dashboard that works in November was decided in June. By July 2026 a streaming pipeline needs four clean months of history to compare BFCM 2026 against, or there is nothing to alert on.

Meta’s July 1 Location Fees Will Quietly Break Your WooCommerce ROAS

Starting July 1, 2026, Meta charges location fees of 2-5% on ad delivery in the UK, France, Italy, Spain, Austria, and Turkey. The fee appears only on the invoice, not in Ads Manager — meaning every ROAS calculation and Smart Bidding input built on Ads Manager spend will be silently wrong by 2-5% in six markets. A $100,000 monthly Meta campaign with 40% UK and 60% France delivery generates $2,600 in fees Ads Manager will never show. The fix is a BigQuery reconciliation: invoiced spend joined to first-party purchase events for true ROAS.