Can we print Cash/Credit Memo on Invoice?

In Some businesses users generate Cash Memos or Credit Memos on invoices depending on the nature of the transaction. When a transaction is conducted using cash, a Cash Memo is displayed or printed. Conversely, for transactions that do not involve cash, a Credit Memo is displayed or printed.
There are Multiple ways to define transactions as shown under Credit or Cash Memo.
If print Cash/Credit Memo on Invoice follow the below steps:

Solution 1 : 
Step 1: Within the standard invoice system, users have the capability to establish distinct sales types for Cash Memos and Credit Memos. These sales types can then be specified in the designated field for the invoice heading.
Step 2: Set up the Point of Sale (POS) system and designate the credit sales type as the default sale type. This should be configured using a semi-variable mode to enable smooth processing.
Step 3: In the Cash Account Master, assign the cash sale type as the default sales type. This ensures that transactions involving cash are automatically associated with the appropriate sale type.
Step 4: In the configuration settings for the Standard Invoice Design, opt for the "As Mentioned in Sale Type" option within the Invoice Heading choices. This selection aligns the invoice heading with the sale type specified in the transaction, whether it's a Cash Memo or Credit Memo.
Solution 2 : 
Step 1: Begin by establishing a Voucher Optional Field named "Sale Type," allowing users to select from a predefined dropdown list. This dropdown list should include two distinct options: "Cash Memo" and "Credit Memo." This empowers users to categorise transactions accordingly.
Step 2: During the process of creating an invoice, users are required to manually select the appropriate Sales type from the voucher optional field. This selected Sales type is then displayed in the Invoice header section, ensuring accurate categorization of the transaction.
Solution 3 : 
If users wish to display either a Cash Memo or a Credit Memo based on the bill settlement in the voucher, this can indeed be achieved using an SQL query within the advanced invoice design format.
Certainly, it's important to keep in mind that creating a custom SQL query for this purpose may involve additional charges, as it requires specialised development work. Similarly, if an advanced invoice design format needs to be created or modified, it might also incur charges due to the complexity and customization involved.