U.S. retail sales increased solidly in July, supported by strong demand for motor vehicles as well as promotions by Amazon.com and Walmart, though a softening labor market and higher goods prices could curb consumer spending growth in the third quarter.

Retail sales rose a solid 0.5% last month from the previous month, and June spending was stronger than expected, according to the Commerce Department’s report released Friday. June’s retail sales were revised upward to 0.9% from the original 0.6% increase, the agency said. The pace in July matched economists’ estimates.

Retail sales were up by 0.5 percent for July, with June revised higher to 0.9 percent. Core retail sales also increased by 0.5 percent (0.8 percent for June). Read more