A PC digital download version of the game will be available starting Friday, June 29. (mkaugaming.com)
On the Wii U front Pikmin 3 will be released in retail and digital download versions on Sunday as does Disney's Planes, which will be available on August 6th. (darkainarts.com)
If you will be shipping / mailing a physical copy, you could use E-junkie to provide an instant digital download version for the buyer to enjoy while they wait for their physical copy to arrive; (e-junkie.com)