PriceSmart, Inc. announced sales results for the month and four months ended December 31, 2019. For the month of December 2019, net merchandise sales increased 4.3% to $362.1 million from $347.1 million in December a year earlier. For the fiscal year to date, which includes the four months ended December 31, 2019, net merchandise sales increased 4.3% to $1,141.0 million from $1,094.5 million for the four months ended December 31, 20818.