Yes. eSIMAdvice currently lists 101 VoyaSIM Bulgaria plans.
The lowest displayed VoyaSIM Bulgaria plan is Bulgaria · 500 MB · 1 day · 4G, at $0.45.
Regional · 31 countries · 50 GB · 31 days · 5G · Europe is the current best-value match by displayed price per GB: $0.60/GB ($30.06 in total).
Yes. Eligible displayed prices already include the active ESIMADVICE10 coupon where the provider rule applies.