Hi Angela,
Sorry the Moon Palace does not allow any outside vendors onsite. We have had a bunch of Moon Palace brides and either did not cover their wedding or we did capture the wedding when they changed location. Some resort are not flexible on their outside vendor policy. Barcelo Maya is another resort that has been denying entrance to vendors but recently they have relaxed this policy. It seems to change from day to day so always best to consult the wedding coordinator at your resort before final booking!
Best of luck with all your planning.