exhibit 10. 19 rockstar membership interest purchase agreement this agreement ( “ agreement ” ) is made effective the 17th day of february, 2017, among paymeon, inc., a nevada corporation ( “ paym ” or the “ buyer ” ), rockstar acquisitions, llc, a florida limited liability company ( “ rsa ” ), vcvc, llc, a florida limited liability company ( “ vcvc ” ), eac management, llc, a florida limited liability company ( “ eac ” ), jjm3, llc, a florida limited liability company “ ( jjm3 ” ), raw llc, a florida limited liability company ( “ raw ” ), yellowturtle design, llc, a florida limited liability company ( “ yellowturtle ” ), erica corkum, an individual ( “ erica c ” ), eric corkum, an individual ( “ eric c ” ), jeannie corkum, an individual ( “ jeannie c ” ), richard laurin, an individual ( “ laurin ” ), rvrm holdings, llc, a connecticut limited liability company ( “ rvrm ” ) and robert ludwig, an individual ( “ ludwig ” ). together rsa, vcvc, eac, jjm3, raw, yellowturtle, erica c, eric c, jeannie c, laurin, rvrm and ludwig are known as “ sellers. ” the buyer and the sellers ( including each legal entity and individual comprising the sellers ) are each a “ party ” and both together are the “ parties. ” b ac k g r o u n d : a. the buyer desires to acquire one hundred percent ( 100 % ) of the membership interests of rockstar acquisitions, llc, a florida limited liability company ( the “ rsa membership interests ” ). the sellers together own one hundred percent ( 100 % ) of the membership interests of rsa and desire to sell all right, title and interest to the rsa membership interests to buyer in exchange for the purchase consideration ( see section 2 below ) and the buyer wishes to accept all right, title and interest to the rsa membership interests from sellers. b. rsa is the holder of an exclusive license agreement, as may be amended from time to time ( collectively, the “ license agreement ” ) with raw energy materials, corp., a florida corporation ( “ raw energy ” ). global energy sciences, llc, a florida limited liability company ( “ global energy ”