Discovery sets
Perfume discovery sets for people buying on a budget
A discovery set is a budget decision only when it resolves uncertainty you actually have and fits your total spending limit. The number of samples alone does not establish value for every buyer.
A HUME Fragrance buying guide

Identify the question you need answered
If you do not know your preferred scent direction, comparison may be useful. If you already know the exact favorite, another kit may add expense without improving the decision.
Compare total spend
Check the kit price alongside any delivery or checkout charges. Dividing by sample count can explain the bundle cost, but it does not mean each sample is sold separately at that amount.
Avoid an automatic second purchase
A discovery set can be the whole purchase. You do not need to order a full bottle immediately, and no redemption credit should be assumed unless an actual offer states it.
Try this before you buy
Write what the kit would help you learn and whether that learning is worth its final cost to you.