Follow these steps:
1) Download coupons.com app on your android smartphone
2) register with your info
2) Add free bananas and free eggs rebate from walmart store from the app
3) go to walmart and purchase bananas and eggs(bananas upto $1, eggs(1 dz) upto $2.50)
4) submit your receipt to the app
you will get your rebate within 48 hours.
PS: you need paypal to get your rebate.