RE:
I tested and didn’t get this issue. I always tell people to leave that blank if they only have 1 AP account so it can come from the (default) Posting Accounts window in Setup > Company > Posting > Posting Accounts. Since your submission didn't mention if that field was populated, I tested with both the Vendor and company being blank and manually entering an AP account...and it correctly voided using the account set at the vendor level.
RE:
I meant to say: This is fixed. New option for Cash Receipts Batches. Post Deposit Summary or Detail. This only shows if Admin > Setup > Company > Options Auto Post Bank Deposits is enabled.
RE:
This is fixed. New option for Cash Receipts. Post Deposit Summary or Detail.
RE:
You can see this if you select the line item, then click the little letter i between the gear and the note icon in the header.
RE:
This can be done via Navigation List: Payables Transactions. You can filter by Date , Batch or Check Number (Under "Other Number"
RE:
Having an option to decline would help to make sure we aren't emailing contacts multiple times when they are not interested in attending an event. Not having the option forces them to unsubscribe to stop receiving invitations.