Buying with confidence
First perfume buying tips for people buying on a budget
Keep a budget perfume purchase within your final payable limit and choose a format you will actually use. Discounts, large bottles and bundles can reduce a unit price while increasing your total spending.
A HUME Fragrance buying guide

Compare complete totals
Include shipping and any applicable checkout charges. Do not compare one delivered price with another product's headline price. Record the format and millilitres beside the total so the comparison remains meaningful.
Use price per millilitre carefully
It can help compare sizes of the same product, but it does not measure personal enjoyment. A small amount of a fragrance you like can be better value for you than a larger bottle you avoid.
Avoid buying for promised savings
Do not assume samples come with a future bottle discount or that a sale will repeat. Read the actual offer conditions. Buy the next item that answers your current need rather than building an expensive plan around an unconfirmed promotion.
Try this before you buy
Write the delivered total, size and reason you expect to use each shortlisted purchase.