QuickBooks integration allows syncing data between Shop-Script based online store and QuickBooks. Data sync is mainly "from Shop-Script into QuickBooks".
Detailed integration manual: http://www.webasyst.net/support/help/shop-script-quickbooks-integration.html

QuickBooks integration

{if $smarty.const.CONF_QUICKBOOKS_ON eq 1}{'enabled'|transcape}{else}{'disabled_short'|transcape}{/if}

Supported sync options: 1) export orders, customers and products from Shop-Script into QuickBooks, 2) import inventory stock information from QuickBooks into Shop-Script.
Data sync is initiated by QuickBooks app.

QWC file
Password

{if $CONF_QUICKBOOKS_INIT eq false}

Initial integration setup: Run QuickBooks, and initiate first sync session with provided QWC file and password.

{/if} {if $CONF_QUICKBOOKS_INIT ge 1}

Shop-Script → QuickBooks Export orders, customers, and products from Shop-Script into QuickBooks	(always on)
Invoice Template All Shop-Script orders will be exported with this invoice template	{$select_template}
QuickBooks Account QuickBooks account for exporting Shop-Script orders	{$select_account}
Income Account	{$select_IncomeAccount}
COGS Account	{$select_COGSAccount}
Asset Account	{$select_AssetAccount}
Discount Account	{$select_AccountDiscount}
Account Receivable	{$select_ARAccount}
Shipping Account	{$select_AccountShipping}
Sale Tax Vendor	{$select_Vendor}
"Phone" field Select custom phone field in your Shop-Script store (or leave empty if do not have one)	{$select_phone_field}
QuickBooks → Shop-Script Update Shop-Script's product pricing and in stock info with the data from QuickBooks	{$checkbooks_product_prices}

{/if}