There is no hidden costs to this product and what it includes is listed on the product description. The only extra option you can add, if you wish to, is the gift box and its delivery in Spain.
As much as possible, we will organize these events for you at exactly the same price you would get if you went to the experience supplier directly. We will not add an extra margin over the standard supplier's price, like this is often done in this online gifts market. We always tend to charge the public price, or even less when we can, and all we add-in are our own collateral costs (e.g. credit card charges, bank transfer costs, etc). Buying with us is then a great and cheap way for you to gather information on hundreds of activities and book them online with the confidence of our price guarantee.
This is our main goal, but we can unfortunately not commit to this at 100%. Indeed, should the supplier have special offers, group discounts or unforeseen price decreases, we might need some time to update our prices.
On the other hands, any price increase from the supplier would NOT affect our price, giving you a guarantee that you can enjoy your experience for the price listed on our website.