The GREAT people at Sitemapper customized my entire site for me at no charge. I gave them permission to access my Shopify site and they added a perfect sitemap page and put the link to the sitemap on every page, as I requested. I now can submit my sitemap to Google and start rolling in organic traffic. THANK YOU, Sitemapper!
UPDATE Jan 2018 - I was a Newbie when I wrote the above and was CONNED!
DON'T BE CONNED!!! ALL of these Sitebuilder Apps, including THIS ONE, just create a HTML PAGE that you can create very easily yourself. EVERY SHOPIFY STORE Automatically Publishes a SITEMAP at: your store.com/sitemap.xml Go into Shopify Help and there are three YouTube Videos on how to add your sitemap link to Google! To make your own html site just create a PAGE with links and add it as a menu item under Navigation. I guess you could use this trial and copy and paste the page that they create. JUST DON'T BE SCAMMED into thinking you need their services to be indexed on Google - you don't even need a HTML page, but creating your own PAGE on Shopify MIGHT increase your SEO just a tiny bit. Best of Luck, Newbies, but DON'T BE SCAMMED - Check Shopify Help First, before spending your money! To see how I created my own HTML Page, go to EphraimOrganics.com and scroll down to footer. Click on Sitemap - Explore Our Shop.
RUIN YOUR STORE FOREVER MY STORE NEVER RETURNED TO INDEX THE PICTURES AND THERE ARE NO SALES THIS APPLICATION IS THE GUILTY I DO NOT RECOMMEND IT