Yes. eSIMAdvice currently lists 11 AlpineSIM Mayotte plans.
The lowest displayed AlpineSIM Mayotte plan is Mayotte · 1 GB · 7 days · 5G, at $0.73.
Mayotte · 10 GB · 1 day · 5G is the current best-value match by displayed price per GB: $0.51/GB ($5.11 in total).
Yes. Eligible displayed prices already include the active AFFINCO coupon where the provider rule applies.