Yes. eSIMAdvice currently lists 48 Stixrs Fiji plans.
The cheapest Stixrs Fiji plan is Fiji · 1 GB · 3 days · 4G · Fixed, at $3.60.
Fiji · 90 GB · 30 days · 4G · 3 GB/day 1 Mbps high speed then 1 Mbps has the lowest price per GB right now: $2.19/GB ($196.65 in total).
Yes. The prices shown already include the AFFINCO coupon where it applies.