Reading cooler doors like a weekly magazine

Cooler doors are the loudest quiet signal in Thai modern trade. When photos arrive at different times of day, lighting fights your scoring rubric before a single strip is judged. We recommend anchoring visits to a narrow window and standardizing distance from the glass. That sounds trivial until you compare two regions that were unknowingly shooting from different angles. The second paragraph is about metadata: filename patterns that include store code, visit batch, and camera orientation flag. Analysts stop playing detective and supervisors get faster feedback loops. Finally, treat borderline cases as a product: collect them, label them, and revisit quarterly. Teams stop arguing in chat when everyone points to example C-17 instead of opinions.