Hi @Trang_Tr_n we just implemented this into Funnelish! 
Have a look at the details for how it works and how to get it set up here: Spin the Wheel [New Funnelish App]: Add a Coupon Popup Wheel to Your Funnels
Best,
Belén@Funnelsih
Hi @Trang_Tr_n we just implemented this into Funnelish!
Have a look at the details for how it works and how to get it set up here: Spin the Wheel [New Funnelish App]: Add a Coupon Popup Wheel to Your Funnels
Best,
Belén@Funnelsih