A sales chart skips days with no activity. How would you show them without hiding missing data?

Instruction: Adapt the data-completeness check to an actual load timestamp, control total, or documented operational signal. Do not claim a blank alone proves a failed load.

Context: Separates visual suppression from absent source records and keeps zero from becoming a misleading default.

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I'd first distinguish a day with no sales from a day whose data has not arrived. Filling both with zero would make the chart look complete while potentially hiding a failed load...

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