Be careful !!
Here is my expirience in working with the guys from Mogi.eu.com:
1. They are ridiculously not professional in both SEO and PPC.
2. Once they got your money their attitude change dramatically.
3. They will try to charge you for services they didn't supply.
bottom line - be be careful when working with Mogi.
BTW, this is how they present them self on thier website (dont believe a word they are saying)
"MO is a firm dedicated to multilingual search engine optimization, website translation and .
We conduct onsite and offsite optimization with the goal to increase your web presence and place you on top of the search engine result pages. Our online marketing strategy includes multilingual copywriting, social media consulting, international link building, global PPC campaigns management and much more"