We need help in gift selection in US

We need a freelancer in US to go with our clients to a near gift cards store to help them chose the suitable gift card with the best possible price. Or you can give the help online through a call during the assistance. The bidder is preferably near to any store of this type so that no transport fees or these fess are too low. Experience in gift cards and e-gift cards is very appreciated, especially if you know the limitations and benefits of each type.