Costco.com and Amazon.com offer the following sale on Intuit QuickBooks Small Business Accounting Software – Desktop retail boxed versions.

QuickBooks Desktop Pro 2018 with Enhanced Payroll $229
Regularly $499. Includes 12 months subscription to Enhanced Payroll service.
Costco Item 1189668 [costco.com]
Amazon ASIN B074L8JDCT [amazon.com]

QuickBooks Desktop Pro 2018 $150
Regularly $299
Costco Item 1189616 [costco.com]
Doesn’t look like Amazon is price-matching this on their site

QuickBooks Desktop Premier 2018 $280
Regularly $499
Costco Item 1189635 [costco.com]
Amazon ASIN B074KPFN38 [amazon.com]

Free Shipping

Note: If your current Quickbooks Enhanced Payroll service subscription is coming close to expiration, you can purchase the retail Quickbooks Pro with Enhanced Payroll and call Intuit to cancel your existing subscription upon expiration and then activate the new subscription purchased. I’ve done this a couple of times. The process works. Note, however, somewhere on the box or in the terms (I don’t recall where) it says that you have to activate the new subscription within 60 days of purchase. I don’t know if this really makes a difference or if there’s any way for Intuit to know when you purchased it.

Costco sale is from 3/18/18 through 4/17/18. Amazon tends to price-match through the sale period.

Not sure if these prices are also in Costco warehouse stores. Must be Costco member to purchase from Costco.