Both my girls potty trained around 2 years old -- now even my not-yet-two-year-old doesn't even need diapers at night, and only a very very rare accident from either of them! I think if a kid potty-trains around 2, they are probably a little MORE pliable (more of a push-over) than kids who are just a little bit older.
So now you are at the point with your daughter than the potty is no longer interesting to her (it's not new anymore, so now it's getting boring). So, you need to pull out all your tricks to make it interesting for her. If you have a little potty that's just hers, allow her to decorate it with stickers. Or, if you haven't already tried, allow her to try to climb on the bigger potty for a change of pace. Or if there is another bathroom, try a different potty. If you have glow-in-the-dark stickers and you are able to make the bathroom dark, that's even better. You can allow her to put them on her clothes if you don't want her to put them on the potty (but I think on the potty works better).
Another trick is to put a big pot of water and special bath toys (especially new toys or even kitchen measuring cups and spoons -- something new and different) in front of the potty when she goes. Playing in the water helps stimulate the peeing instinct anyway.
But my youngest daughter's BEST motivation is actually brushing her teeth on the potty -- she loves her non-flouridated toothpaste and I allow her to brush with it as much as she wants when she is on the potty (well, ALMOST as much as she wants). This only works when she is sitting on the small potty, of course.
Some other tricks I've tried (when she is being especially stubborn -- too focused on play to be interested in potty time): 1) Hide the potty. Then try to look for it all around. Is it in the kitchen? Finally, let your toddler find it almost where it was supposed to be in the first place. 2) Make a potty chart. Put the days of the week and allow her to put coded stickers on it for urine or stool in the potty. 3) Play "I'm going to be a potty winner! Are you going to be a potty winner too?" and run so fast to the potty. 4) Play "I can't find a good story to read for potty time. Can you help?" Then read her the story that she chose. Remember, if she is not using the potty, it is because it still isn't INTERESTING enough. So use all you've got!
Every accident your daughter has is a USEFUL learning experience. Almost count it in your head on a different potty chart -- after so many accidents in her underwear, she will learn to keep her clothes dry. When she has an accident, don't get upset. That is her job right now -- to have accidents so that she can learn the right way. Although, do show empathy for the clothes that are wet. "Oh, too bad. These clothes got wet. Oh, well, let's try to keep some other clothes dry."
Use diapers still for going out if that makes it easier for you. And at bedtime for a little while. But at home, no diapers, no pull-ups. Happy potty-training!