can I have a my existing website run on woocommerce and use woo's shopping cart, and have a subdomain running on shopify and use shopify's shopping cart? will that create any conflict in google search engines or any other problems in general? thought...

can I have a my existing website run on woocommerce and use woo's shopping cart, and have a subdomain running on shopify and use shopify's shopping cart? will that create any conflict in google search engines or any other problems in general? thought...