I need an SEO expert, WHITE HAT ONLY. provide me with the SEO services that you can provide me with and how you will implement and with what methods. I will not go outside my set budget so if you dont like the budget, dont waste your bids. Must have shopify experience and must be able to provide over 10keyword optimized seo. Answer the following question so i know you've read my description : 9 + 9 -18 =????