You can use one of these two versions of the receipt (with thanks to PINES Georgia Public Library System)

Money saved at checkout

<div>You checked out the following items:</div>
<br/>
<div ng-init="transactions.subtotal=0">
<ol>
<div ng-repeat="checkout in circulations">
<li ng-init="transactions.subtotal=transactions.subtotal --
checkout.copy.price"><b>{{checkout.title}}</b><br/>
Barcode: {{checkout.copy.barcode}}<br/>
Due: {{checkout.circ.due_date | date:"M/d/yyyy"}}
</li>
</div>
</ol>
<div style="font-weight:bold;border:1px dotted black; padding:5px;text-align:center;">You Saved<br/>
{{transactions.subtotal | currency}}<br/> by borrowing from the library!</div>
<hr/>


Fines owed and money saved at checkout

<div>You checked out the following items:</div>
<br/>
<div ng-init="transactions.subtotal=0">
<ol>
<div ng-repeat="checkout in circulations">
<li ng-init="transactions.subtotal=transactions.subtotal --
checkout.copy.price"><b>{{checkout.title}}</b><br/>
Barcode: {{checkout.copy.barcode}}<br/>
Due: {{checkout.circ.due_date | date:"M/d/yyyy"}}
</li>
</div>
</ol>
<div style="font-weight:bold;">Total Amount Owed: {{patron_money.balance_owed | currency}}</div>
<div style="font-weight:bold;border:1px dotted black; padding:5px;text-align:center;">You Saved<br/>
{{transactions.subtotal | currency}}<br/> by borrowing from the library!</div>
<hr/>