January was the peak sales month for online grocery sales, reaching $9.3 billion during the month, according to a Brick Meets Click/Mercatus Grocery Shopping Survey conducted Jan. 28-31. Sales in February started to fall, dropping 14% to $8 billion, and have remained on a slow decline since, as more Americans began leaving their homes. Sales fell 24% from January through June, according to Bloomberg Second Measure.
But for some companies, online grocery sales and delivery remain red-hot, and...