How to Increase Monthly Ingestion Quota Without Upgrading to Enterprise Plan?

Hi all — we're on the $50/month plan and just hit our monthly ingestion quota. Is there any way to increase or top up the monthly quota without converting to an Enterprise account? I looked at the "Upgrade Retention" option, but it seems to only extend storage to 13 months and doesn't mention monthly limits. Is there anything in between the standard plan and Enterprise — a one-time top-up, overage billing, or a temporary quota bump? We've also reached out to sales, but figured I'd ask here in case someone has run into this. Thanks!