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Your reference number is . If you chose email, send your files now with your reference number in the subject. If you asked for an upload link, watch for an email from hello@secondlookbids.com with your upload folder link, usually within one business day. I'll check them within 2 business days and either send an invoice or payment link or tell you what's missing. You haven't been charged.
If you don't hear back in 2 business days, email hello@secondlookbids.com with your reference number.