Its your time to shine.
Example of advertisement slogan. Walmart Save Money. You gotta have this. Volkswagen Think Small.
Fresh taste at Best Price. For example Googles slogan is Do no evil You can read this. Access to your own world.
Its simple memorable and powerful. I am a consumer of this sugar alternative and I was surprised to find out that the company got in trouble for claiming that Splenda Made from sugar so it tastes just like sugar. The quicker the better.
Every Person Every Opportunity Every Chance. An excellent example of slogans vs. Good business slogans usually do not come instantly.
Disney has played with many different slogans over the world and this one is still heavily used in their advertising campaigns. For everything else theres MasterCard. You can say that these are best advertising slogans.
Nikes Just Do It is an iconic example. Who wouldnt want to be in the happiest place on earth. Betcha cant eat just one.