contentxpro: is commission charged on gig extras?

The 20% commission comes off the order total so yes, that includes gig extras. If they wasn't added it would mean that every sale with a gig extra we would actually lose money.

i was thinking you were talking about affiliate commission...
for seoclerks commissions, yes they will cut 20% on every sale including gig extras

20% commission for an order

every. single. order.

yes, the comission is taken on every transaction

sill YES

20% commission charged from the amount of order including extras.

yes, charged on the amount one spends, may it be extra , new order or anything

20% commission will be taken by seoclerks