Welcome to the forum, Shell. We are mostly US and Canadian shoppers and know shopping from your area of the world mostly because Gapbuster and Shop Angels seem to be in your backyard and do shops here. I have to assume they do shops around you as well. I just checked [
mspa-ap.org] which is the Mystery Shopping Providers Association website and put in "New Zealand" as the area served. That yielded 11 of their member companies that indicate they do work in New Zealand. Secret Shopper, Mintel, Informa and Corporate Research are all companies we are familiar with here in the US. The first three I personally have enjoyed working with and Corporate Research, at least in my market is notable for its very underpaid shops. There are likely to be other companies active in your area, but among MSPA members (MSPA is the trade association of the MSPs and not all legitimate MSPs join it), those are the ones indicating they work in NZ.