Hi, on first, sorry for my bad english.
Can i sell themes with plugin without licenses?
For example i have plugins that i use for build custom pages on theme. I can send these plugin to client for use it without licence? Client will can use plugin but not will receive updates for these plugin.
It depends on which plugin it is and what license does exist for it.
If it is a premium one (sounds like it if there are gated updates) then you cannot redistribute this as is
Again plugin dependant there may be an option e.g. an extended license where you are allowed to redistribute/use in your project. You would need to check this and provide info or proof with your submission