hi guys, I was purchased Pos extension.it's not showing swatches and size in configurable product. i just want integrate magento 2 swatches module into pos extension. how can i achieve this.can any one guide me on this.
You need to contact with POS Extension guys. Without knowing the code of pos extension no one can give you actual solutions for your issue. Best way to ask your extension provider to do a such kind of task.
One of the my answer for getting swatches for product might be help you, check link,