Drop the dollar sign to reduce your buyer's pain of paying
Showing prices with a currency symbol triggers neural pain centers associated with financial loss. In a Cornell University study, restaurant diners given menus showing bare numerals (like 20 instead of $20.00 or 'twenty dollars') spent over 8% more per table. Omitting currency signs shifts the buyer's focus from the sting of spending money to the perceived quality and value of what you offer.
The Psychology of Price Presentation
Every transaction involves an exchange of value, but the visual cues surrounding a price heavily influence how that exchange is perceived. When people look at a price, the presence of explicit financial markers immediately categorizes the interaction as a monetary loss. A currency symbol acts as a direct cognitive reminder that money is leaving the buyer's possession, shifting attention from the enjoyment or utility of the offering toward the cost being incurred.
In behavioral commerce, this friction is often described as the psychological cost of spending. When a seller alters the visual presentation of a number, the brain processes the figure differently. Removing extraneous symbols softens the immediate reminder of financial expenditure, allowing the customer to evaluate the item on its perceived experiential or material merits rather than its pure financial deduction.
The Cornell Study on Menu Formats
The impact of price typography was rigorously examined in a study conducted through the Center for Hospitality Research at Cornell University. Researchers tested how different price formats affected customer spending in an upscale restaurant environment. The study evaluated three primary presentation formats: standard numerical pricing with a dollar sign (such as $20.00), prices spelled out in script (such as 'twenty dollars'), and bare numerical digits without any currency indicators (such as 20 or 20.00).
The results demonstrated a clear behavioral shift based entirely on typography. Diners who received menus displaying bare numerical prices spent significantly more per table—over eight percent more on average—compared to those presented with menus containing dollar signs or spelled-out text. Contrary to the common assumption that spelling out numbers in words might make an establishment feel more elegant and encourage spending, the text format actually drew attention to the transaction, whereas simple bare numerals minimized the visual friction of cost.