issue with structured data sometimes reporting rating of 3.9 regardless of real product average on google.
search this on google "teeccino dandelion" http://prntscr.com/kl3i2j. When you visit that product and found 5 star rating on the web site. see this: http://prntscr.com/kl3ir6
Where this rating calculate?. This is issue with Yoast plugin?.
Please help me on this.
Thanks