Analyst CornerWeinswig’s Weekly—December 22, 2019 Coresight Research December 20, 2019 Executive SummaryDecember 22, 2019 This week’s note “From the Desk of Deborah Weinswig” looks at exclusive data on US retailers’ Black Friday and Cyber Monday online pricing strategies. In the news this week: Costco has expanded its same-day delivery of alcohol to 200 of its stores in 11 US states through its partnership with Instacart. UK maternity retailer Mothercare secured a new lease on life with a five-year deal with Boots to sell its products in Boots stores across the UK. Singapore fashion start-up Zilingo has acquired Sri Lanka software company nCinga and will use nCinga’s manufacturing execution system software. Please Login to read the full report. Not a member? To access this content for free, register for a free account. This document was generated for Other research you may be interested in: January 2026 US Retail Sales: Stable Growth Trajectory Consistent with ML ProjectionsWeekly UK Store Openings and Closures Tracker 2025, Week 31: Greggs Opens More than 60% of Its Announced Store OpeningsApril 2025 US Retail Sales: Growth Rate Reaches New High for 2025 Despite Economic UncertaintyFinancial Sentiment Recovers; Tariff Pessimism Improves; Inflationary Trade-Down Persists: US Consumer Survey Insights