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500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch 500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch 500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch 500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch 500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch 500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch

500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch

500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch 500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch 500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch 500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch 500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch 500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch
$ 28.99

Score By Feature

Based on 817 ratings
Easy to use
8.90
Value for money
8.71
Sturdiness
8.71
Sheerness
8.18
Adhesion
6.26

OveReview Final Score

How Our Score Is Calculated

Product Description

Designed to work with QuickBooks invoices and business statements we have a unique double window design that accurately displays your sender and return address on your QuickBooks invoices and monthly bills.
We have wide envelopes that are ideal for stuffing several invoices or business statements together quickly and easily
With our dark security tint design, you will be able to completely hide invoices and statements until they are opened
A durable white weave envelope paper with a professional look and feel that remains intact throughout transit

Questions & Answers

Is a window envelope measuring 3 5/8 x 8 7/8 the right size for you?

Those are all the envelopes we have, so I am not sure what your question is. 3 7/8 x 8 7 x 8 are the dimensions of this picture. 1 x 4 is the size of the large opening at the bottom of the window. 1 1/4 x 3 1/2 inches are the dimensions of the top return address window. Thank you for your help.

Is it possible to print QB checks on a computer?

We do use them for checks printed in QuickBooks.

There is some disagreement between some answers that these envelopes have perforations and others that they don't. ?

It has two parts a section at the bottom for inserting papers, and a section A seal is formed by keeping the bottom flap folded and sealing the top flap open. Each flap has a gummed material that acts like a self-adhesive.

How do the windows look? Do they have a plastic cover? Would anyone mind helping me open some windows just for the fun of it?

You're right, the cover is plastic. Open windows aren't all there is to it.

Selected User Reviews For 500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch

In the majority of cases, the envelopes are opened on arrival
3/5

This product has been used for quite some time now, and the problems only seem to be getting There is a perforation on the flap, and I understand why it is You can easily open the envelope by pulling the corner of the flap and ripping it along the perforations. Nevertheless, 100% of my envelopes were delivered already opened to my customers, and I am getting complaints from them. don't survive the post office mail process. I've had to tape the tops of each envelope until I used up the stock and started using another brand. Several reviews address the same issue and it is beyond me why the manufacturer doesn't stop perforating the flaps. The envelopes would be perfect for the money if not for this.

Eva PEACOCK
Eva PEACOCK
| Jul 06, 2021
There is a problem with the alignment of the windows on these envelopes
5/5

I originally bought these envelopes for checks, but the seller pointed out they were designed specifically for bills and invoicing, and sent the correct envelopes to me without charging me a second time. This kind of customer service should be commended, and I will do business with These two types of envelopes may be used I have been working on #9 and #8- The QB paperwork is well suited for these programs.

Adan Ellison
Adan Ellison
| Oct 15, 2020
It should be easy to open, I believe
3/5

In the , this item was not described. A perforation can be seen at the top of the envelope, which I assume makes it easy to open. I was not able to find a description of this in the product description. I have ordered these before and they did not have it If they come with a perforation, then they become quite problematic. However, this envelope is incredible when they don't have a perforation. Leaving this order in the mail. It would be nice to have the descriptions revised if they are staying the same, or to have quality control tightened so we receive everything we.

Everest Burch
Everest Burch
| Jan 20, 2021
There was a problem with the bottoms of the envelopes being stuck together, so it took a while to get them loose or refold the Since time is money, the lower price makes no sense when you factor in the extra time and especially when you factor in the 5% shortage
3/5

I may have received an off box but if I get another one that's defective or short, I am returning that one.

Leilany AKHTAR
Leilany AKHTAR
| Jun 16, 2021
Money isn't something you should waste
3/5

There is nothing I can do about When you have to send multiple invoices in an envelope, these barely fit ONE invoice, so if you have to send more than one, they won't work. Also, the perforations at the top are awful. The seal on an envelope just came off while it was sealed. There's no way these can work. So please do not take this as a complaint. It's usually no problem for me to make anything work, but these envelopes are terrible. Even their appearance is lackluster, with the seal barely holding and the perforated top separating from the body. These products will not be purchased by us again and we warn other buyers to exercise caution before buying.

Raven Barry
Raven Barry
| Apr 03, 2021
Using these for Statements and Checks has proven to be very useful
5/5

There hasn't been a bad envelope in my entire career. We like working with them because they are easy to work with and the size is perfect for our monthly statements. More than 500 of them are used The stamping machine also does not cause jamming, so they also go through without need.

These envelopes are great!.

Sariah Sloan
Sariah Sloan
| Jan 08, 2021
This was a good buy at this price
5/5

I bought these for the office to try them out since we bought the same style from Office Depot previously. these are about three times more expensive than the envelopes sold at Office Depot. The ones I received were perfect. They were a bit thinner than the other ones, but they still worked well! I highly recommend it.

Addison Morse
Addison Morse
| Nov 14, 2020
Thanks to these, invoicing can be simplified
5/5

We have found these to be extremely helpful when it comes to our invoicing. It no longer necessary to lick the inside of your mouth and leave a nasty taste behind. My experience was so good that I ordered a second box and will purchase again. We have not encountered any issues with the perforation at the top or had any complaints from customers about it as of yet. The windows align perfectly as well.

Giana ASHTON
Giana ASHTON
| Mar 10, 2021

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