how to achive superchannels in licence level 4

i bought two routerbaord 133c with nmp 8602 minipci…but i noticed when i started them configuring..that one of those Mikrotik was having licence level 3..and other was having level 4..i contact the person frm where i bought them..he asked me to put the level 3 mikrotik on real Ip and he ugrade the licnece and i got extra channel in this process while the version also upgared to 2.9.38…i got superchannels too..now i wanna hav the same channels in other mikrotik too..is it possible..? can i do it frm my own..widout paying to anyone..

You should buy Custom Freq license.