Increase max one-off contribution by 4 percent

[andrewHEguardian]

What are you doing in this PR?

Increasing the maximum allowed one-off contribution by 4% to allow people to use the "cover transaction cost" checkbox on the highest contributions.

Trello Card

Why are you doing this?

We've seen alarms since adding the checkbox (#6277) that people went over the maximum! This is because the client did not validate the maximum after the additional 4% added by the checkbox. This maximum amount is not a legal / tax decision and is just reputational, so adding 4% is OK.

How to test

I pointed the payment-api to local and ran it there with the changes. Then in the UK made a one off contribution of £1991 plus the checkbox

Screenshots

Before

After

[github-actions]

Deploy build 12097 of support::stripe-patrons-data to CODE

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From guardian/actions-riff-raff.

[github-actions]

Size Change: 0 B

Total Size: 2.23 MB

ℹ️ View Unchanged

Filename	Size
./public/compiled-assets/javascripts/[countryGroupId]/events/router.js	112 kB
./public/compiled-assets/javascripts/[countryGroupId]/router.js	255 kB
./public/compiled-assets/javascripts/ausMomentMap.js	108 kB
./public/compiled-assets/javascripts/contributionsRedirectStyles.js	20 B
./public/compiled-assets/javascripts/digitalSubscriptionLandingPage.js	234 kB
./public/compiled-assets/javascripts/downForMaintenancePage.js	69.3 kB
./public/compiled-assets/javascripts/error404Page.js	69.3 kB
./public/compiled-assets/javascripts/error500Page.js	69.2 kB
./public/compiled-assets/javascripts/favicons.js	617 B
./public/compiled-assets/javascripts/paperSubscriptionCheckoutPage.js	174 kB
./public/compiled-assets/javascripts/paperSubscriptionLandingPage.js	86 kB
./public/compiled-assets/javascripts/payPalErrorPage.js	67.5 kB
./public/compiled-assets/javascripts/payPalErrorPageStyles.js	20 B
./public/compiled-assets/javascripts/promotionTerms.js	72.2 kB
./public/compiled-assets/javascripts/subscriptionsLandingPage.js	71.5 kB
./public/compiled-assets/javascripts/subscriptionsRedemptionPage.js	126 kB
./public/compiled-assets/javascripts/supporterPlusLandingPage.js	306 kB
./public/compiled-assets/javascripts/unsupportedBrowserStyles.js	20 B
./public/compiled-assets/javascripts/weeklySubscriptionCheckoutPage.js	171 kB
./public/compiled-assets/javascripts/weeklySubscriptionLandingPage.js	85.8 kB
./public/compiled-assets/webpack/136.js	2.17 kB
./public/compiled-assets/webpack/187.js	21.4 kB
./public/compiled-assets/webpack/344.js	2.01 kB
./public/compiled-assets/webpack/689.js	21.6 kB
./public/compiled-assets/webpack/706.js	107 kB

_{compressed-size-action}

[github-actions]

Deploy build 21361 of support:support-workers-mono to CODE

All deployment options

• Deploy build 21361 of support:support-workers-mono to CODE
• Deploy parts of build 21361 to CODE by previewing it first
• What's on CODE right now?

---

From guardian/actions-riff-raff.