Sorry, confessions and weddings are both sacraments. Confessionals have to be heated and lighted. You don’t charge for sacraments.
As others have said - you are not paying for the Sacrament … These accusations are common - especially as they relate to weddings … I find them a real injustice to the Church and the people who serve their parish communities - whether ordained or lay.

… as if couples have the right to order up a wedding like its Burger King [have it your way] and then skip out on the responsibility
When a couple wants to have the Church opened and used - yes to receive a Sacrament - but also for an exclusive guest list, specific time, etc … additional costs outside the normal parish operations are incurred … and not merely on the day of the “Sacrament” …
The couple can profess their vows during the normal - regularly scheduled Mass with all their guests and whomever else is in attendance … with the music and readings for that Mass … I have witnessed this in Guatemala - though I was merely a person there to participate in the Mass as a person who just happened to be there … It was very interesting and special in its own way … I am thankful for having been there …
Our parish charges $100 cleaning fee … because the parish organist/music minister works with the planning for music, rehearsing with the Cantor etc all of which is performed outside of the regular work schedule - the cost is $150 …
A stipend of $100 is suggested for the Cantor - a trained volunteer from our parish choir [though expect you could have an outside cantor that would work with our organist … liturgically this all has to be in accordance with good liturgy … as I guess would be true for the musicians - but they would still have to work and plan with the organist/music minister …
The marriage preparation with the parish staff and the priest is all provided … the Marriage Encounter Weekend and Natural Family Planning [required] are provided outside the parish and there are fees to cover cost of materials, retreat lodging and meals.
Several of our priests have informed us that stipends are a past practice - the means by which priests supported themselves before the Church was required to pay them a salary in addition to the housing and utilities [and also before they were covered by social security] and as such they should not be offered nor will they accept a stipend
I tried to give the priest a stipend when my daughter got married - this priest returned it to me and told e to write another check - in the name of the couple [and since he had been assigned a new parish across the state - he incurred expenses to travel back to the parish to perform her marriage - which meant a lot to my daughter].
Our Deacons because they are not paid by the parish can accept stipends. However - the one who has been ordained the longest would not take anything from me for officiating at my spouse’s vigil service - nor the planning - though I did pay a stipend for the Cantors [Vigil and Funeral] … the funeral was on Friday during the work week thus the organist was paid their normal salary … As for our newly ordained deacon -

… it has not ever come up *** a remote possibility / opportunity