500 No. 8 Flip and Seal Double Window Security Check Envelopes - Designed for Quickbooks Printed Checks - Number 8 Size 3 5/8 Inch x 8 11/16 Inch
Inhouse product
- Perfectly fits QuickBooks Checks, or other computer printed checks: checks will slide in easier with a slightly wider design than a standard 8 5/8 envelope
- Checks amounts and memos will not be visible: Only addresses will show through our unique double window design with no need to change QuickBooks settings
- Provides complete check security: your checks will be hidden with our security tint design
- Just Flip Flap and Seal to create a strong lasting seal: Our self seal design is quick and easy and is guaranteed to stay sealed
- Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper
| Brand | Blue Summit Supplies |
| Color | White |
| Closure Type | Self-Seal |
| Occasion | Business |
| Material | Paper |
-
avasncev@gmail.com
08-03-2026Works well with quickbook checks. Will buy again
-
brenda74@rohan.org
08-03-2026These fit QB's checks perfectly. The checks don't move around.Easy to close. Can't see the check through the security print.They can be re-opened and re-sealed.
-
naooamkahan@gmail.com
08-03-2026We process payroll with Quickbooks. We used to order our envelopes from deluxe because that’s who we order our checks from but prices have gone up and we wanted to see what other options we had. These work perfectly, show up quickly and are 1/2 the price. They’re a littttle tighter than the deluxe envelopes but that’s only noticeable if you’re trying to add something in with the check.
-
yassinerawefi833@gmail.com
08-03-2026Great price, good fit, but everyone of the envelopes had a corner stuck shut. Had to pop every envelope open. Beyond aggravating, wont buy this brand again
-
nbeer@gmail.com
08-03-2026product was as described
-
wasterjonna248496@gmail.com
08-03-2026While these are a good value for the money... they are considerably more flimsy than their Quickbooks supplied counterparts. The paper stock is thinner and the design is different. The flap that covers the glue needs to be raised before attempting to stuff them, otherwise it is a time consuming process. I was happy to see that I can, in fact, use them for invoicing. But I note that they will only fit a single page.At a third of the price of Intuit's version, I am willing to overlook the shortcomings.
-
ericandersonx7994@gmail.com
08-03-2026This is a very good product to have for those who use to send cheques generated by QuickBooks. Cheques perfectly fit in showing only required fields and hiding cheque amount or other detail. Self adhesive make sealing the envelop easy.
-
miguelflores19941@gmail.com
08-03-2026will purchase again
-
evan@microsoft.com
08-03-2026Have purchased these several times, and nothing more to say than I'm a happy customer. Works for my weekly office use.
-
littlelukevged1610@gmail.com
08-03-2026The Best Check Envelopes — I Buy Them Over and Over!As someone who runs a bookkeeping business, I go through a lot of check envelopes — and these are hands-down the best. I’ve purchased them over and over because the quality is consistently great, the security window lines up perfectly, and they hold up well through mailing and handling.They’re sturdy, professional-looking, and always reliable. If you need envelopes you can count on for business use, these are definitely the ones to get!
-
yemadjroakle379@gmail.com
08-03-2026I love the envelopes. Easy to you. They fit Quickbooks checks! Flip the seal right up and it is as easy as that! Perfect and cheaper than office stores.
-
johnjimenezs2107@gmail.com
08-03-2026Product is what I expected.
-
ava******
Works well with quickbook checks. Will buy again
bre******
These fit QB's checks perfectly. The checks don't move around.Easy to close. Can't see the check through the security print.They can be re-opened and re-sealed.
nao******
We process payroll with Quickbooks. We used to order our envelopes from deluxe because that’s who we order our checks from but prices have gone up and we wanted to see what other options we had. These work perfectly, show up quickly and are 1/2 the price. They’re a littttle tighter than the deluxe envelopes but that’s only noticeable if you’re trying to add something in with the check.
yas******
Great price, good fit, but everyone of the envelopes had a corner stuck shut. Had to pop every envelope open. Beyond aggravating, wont buy this brand again
nbe******
product was as described
was******
While these are a good value for the money... they are considerably more flimsy than their Quickbooks supplied counterparts. The paper stock is thinner and the design is different. The flap that covers the glue needs to be raised before attempting to stuff them, otherwise it is a time consuming process. I was happy to see that I can, in fact, use them for invoicing. But I note that they will only fit a single page.At a third of the price of Intuit's version, I am willing to overlook the shortcomings.
eri******
This is a very good product to have for those who use to send cheques generated by QuickBooks. Cheques perfectly fit in showing only required fields and hiding cheque amount or other detail. Self adhesive make sealing the envelop easy.
mig******
will purchase again
eva******
Have purchased these several times, and nothing more to say than I'm a happy customer. Works for my weekly office use.
lit******
The Best Check Envelopes — I Buy Them Over and Over!As someone who runs a bookkeeping business, I go through a lot of check envelopes — and these are hands-down the best. I’ve purchased them over and over because the quality is consistently great, the security window lines up perfectly, and they hold up well through mailing and handling.They’re sturdy, professional-looking, and always reliable. If you need envelopes you can count on for business use, these are definitely the ones to get!
yem******
I love the envelopes. Easy to you. They fit Quickbooks checks! Flip the seal right up and it is as easy as that! Perfect and cheaper than office stores.
joh******
Product is what I expected.
Previous page
Folders
Envelopes
School Supplies
Tape
Next pageYour QuickBooks Printed Checks will Line up Perfectly
Security with a Professional Look
It can be so difficult to find envelopes that fit business checks perfectly. Some will show the recipient’s address but not the sender’s address, while others will hide parts of the addresses, and worse, others will show parts of the check like the check amount, or check memo. So much for security. Our check envelopes have a unique bottom window design so your check amounts and memos will always be hidden, and our window locations are positioned perfectly to line up with your addresses. NO NEED to reformat your software.
It can be frustrating to purchase envelopes only to find them flimsy enough to have you worried about their durability during transit. Our envelopes are made of 24 LB White wove paper that will provide a professional look from the box all the way to your destination
Your checks will be secure with an easy to use Flip and Seal design that will hold its seal and completely hide your checks behind our dark black security tint
Related products
