Depends on if it’s a credit to redeemed later or an immediate thing…
…or like “start prepping the moment you get home for the next one” sort of thing…
Could be pretty okay if you need regular colonoscopy, or it could be Hell; depends on the timing.
A reminder to everyone that Costco sells caskets: https://www.costco.com/funeral-caskets.html
And every funeral home legally has to allow you to purchase the casket elsewhere per the FTC: https://consumer.ftc.gov/articles/ftc-funeral-rule (That doc also has a lot of other useful tips in it.)