potty success???

so, jayne seems to be doing fairly well with the potty training. today, she's been getting on the potty like every 15 minutes just so she can squeeze somethin' out and get a sticker or a pooh stamp. i still haven't managed to get her to go poo in the potty, anybody got any tips? i can't remember what i did to get lucy to go. i probably bribed her with candy, and i've been trying that with jayne, but so far, nothing. she did do well at church yesterday, no accidents!