You can enter 20 times per day, each contest, for free via the No Purchase Necessary links below.
https://dialrewards.icgrouplp.com/instantwinactivity/createnpn/4144F844-C9D2-4066-A7DF-7F6DA2E6E455 $10 Panera Bread egift card
https://dialrewards.icgrouplp.com/instantwinactivity/createnpn/D8427481-B420-48F8-982C-B91C3984170A $50 Visa virtual account gift card
https://dialrewards.icgrouplp.com/instantwinactivity/createnpn/F982A952-072A-49CB-85BC-AE2F3857E328 $100 Sephora gift card