They've made pre-checked boxes standard on their campaign fundraising sites. Unless the donor manually unchecks the boxes, their donations become recurring. It's a known internet grifting techinique called "dark patterns" Of course, the trailblazer of adopting the trend for political fundraising was Trump himself.
actual boxes are apparently smaller on the websites and there were multiple boxes to uncheck.
Prior to the Trump's campaign adoption of the pre-check boxes their campaign and Biden's had the same refund rate 2.18 to 2.17% After the option and through the rest of the campaign to refund rate for Trump's campaigned soared to 12.29% to 2.24% for the Biden campaign.
https://www.nytimes.com/2021/04/03/us/politics/trump-donations.htmlOf course much of the money had to be refunded after the end of the campaign and the "Stop the Steal" fundraising was funneled to fill refunds.
The Republicans liked it so much they used it for the Senate races in Georgia and the refund rate for the Rs was again massively higher than for the Ds, and there is some suggestion that the Loeffler campaign is lagging in providing refunds.
So, why piss off your donors? Well, Trump was behind in fundraising and some people don't even notice or complain when they're getting ripped off. Plus some of them managed to die before they or their family realized what was going on. And, of course, he's Trump.
And the Times notes at the end of the article that all the Republican committees and Kevin McCarthy's and Mitch McConnell's web sites all use prechecked boxes now.
Of course, there are legal efforts afoot to reign in dark patterns
https://www.theverge.com/2021/4/3/22365952/trump-dark-patterns-trick-supporters-recurring-donation-winred-gary-cobyCalifornia just passed a landmark privacy bill banning dark patterns last month. Washington state is attempting one as well. Sens. Mark Warner (D-VA), Deb Fischer (R-NE) and Rep. Lisa Blunt Rochester (D-DE) planning to reintroduce the DETOUR Act in the next congressional session, according to our sister site Recode — and Recode spoke to acting FTC chair Rebecca Slaughter about her plans to address dark patterns as well.