Paystack blocks iframes, so checkout uses a popup beside the sheet/modal chrome. Opening about:blank on the user tap keeps that window from being blocked after the async initiate response.
Paystack checkout.paystack.com returns X-Frame-Options: SAMEORIGIN, so the shared sheet opened empty. Keep mobile sheet/desktop modal chrome, launch checkout in a named window with a Continue CTA fallback, and escape payment-return via window.opener or top.
Customers can connect their own domain to a merchant page (storefront/event):
add a domain, point an A record (apex + www) to the app server, click Verify —
DNS is checked, then Ladill Domains' central SSL service issues + installs the
Let's Encrypt cert and calls back to flip it live. The custom domain then serves
the mapped page (host resolution on /). Feature-gated: only active when a Domains
SSL API key is set, so this deploy is inert until wired.
- custom_domains table + CustomDomain model
- CustomDomainService (DNS verify, request cert), DomainsSslClient, DnsResolver
- settings UI panel, signed SSL callback receiver, host resolution on /
- feature tests (DNS verify/fail, signed callback, ownership)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
isaacclad