Yes. eSIMAdvice currently lists 19 eSIM4Travel Sri Lanka plans.
The lowest displayed eSIM4Travel Sri Lanka plan is Sri Lanka · 100 MB · 1 day · 4G · Slt Mobitel, at $0.79.
Sri Lanka · 45 GB · 15 days · 4G · 3 GB/day Slt Mobitel is the current best-value match by displayed price per GB: $1.34/GB ($60.09 in total).
Yes. Eligible displayed prices already include the active ESIMADVICE coupon where the provider rule applies.