Short-term celebrity endorsement and traditional forms of endorsement, what are the benefits?

The form of short-term endorsement combination has more flexibility than the traditional one-year/two-year long-term endorsement form, but the meaning of the test is more obvious; the attempt of the star candidate, the trial of the promotional channels, and choose the combination form with good effect from it. Hope to help you, hope to adopt, thank you Youxingku!