before sending, place it in a pouch on the outside of the parcel. - SERP Analysis

https://www.premiumlabelsupply.com/how-to-label-box-for-shipping/

https://www.parcelmonkey.com/how-to-guides/how-to-attach-customs-documents

https://www.reddit.com/r/FedEx/comments/pj7ipz/fedex_shipping_pouch/

https://www.dhl.com/discover/en-au/ship-with-dhl/start-shipping/shipment-preparation

https://www.youtube.com/watch?v=fRn5hDnmH54

https://forums.anandtech.com/threads/ups-customs-forms-after-you-print-them-out-where-do-they-go.1901663/

https://www.ups.com/assets/resources/webcontent/en_GB/Commercial-Invoice-Guide-gb.pdf

https://www.easyship.com/blog/fill-out-custom-forms

https://policies.wsu.edu/prf/index/manuals/business-policies-and-procedures-manual/bppm-80-25/

https://www.fedex.com/en-us/shipping/how-to-ship.html

https://fam.state.gov/fam/14fam/14fam0740.html

https://www.dhl.com/discover/en-global/small-business-advice/starting-a-business/how-to-pack-a-parcel

https://www.theupsstore.ca/tips-to-properly-label-your-shipments/

https://www.fedex.com/content/dam/fedex/us-united-states/services/GrlPkgGuidelines_fxcom.pdf

https://www.quora.com/Can-I-create-an-international-shipping-label-with-USPS-and-then-place-a-pickup-request-from-a-US-address-while-I-am-in-the-country-where-I-will-receive-the-order-outside-the-US

https://help.royalmail.com/personal/s/article/How-to-send-internationally

https://www.youtube.com/watch?v=23-b0n5LsOk&pp=0gcJCf0Ao7VqN5tD

https://www.airslate.com/how-to/document/7973-how-do-i-attach-a-customs-declaration-to-a-package

http://fam.state.gov/FAM/14FAM/14FAM0720.html

https://www.bogleheads.org/forum/viewtopic.php?t=417725

https://community.postcrossing.com/t/customs-forms-fromus-overseas-for-traveling-notebook/388308

https://shipmondo.com/blog/label-guide-affix-shipping-labels-correctly/

https://www.parcelhero.com/research/the-dos-and-donts-of-sending-food-parcels-abroad

https://www.quora.com/Does-DHL-usually-leave-packages-outside-of-your-door-or-do-they-ring-your-doorbell-and-let-you-sign-for-them-when-delivering-packages

https://support.pirateship.com/en/articles/2154103-how-do-i-fill-out-a-customs-form

https://www.youtube.com/watch?v=2HO4fMoTNCI

https://pe.usps.com/IMM_Archive/HTML/IMM_Archive_20060108/imm/immicl/immiclss_024.html

https://www.youtube.com/watch?v=Op3pUQWdd3U

https://franceintheus.org/IMG/pdf/trouble_free_travel_with_french_customs-2.pdf

https://brd.nci.nih.gov/brd/sop/download-pdf/2061

http://www.sflworldwide.com/blog/how-to-attach-customs-documents-for-international-shipping

https://www.abf.gov.au/buying-online/importing-by-post-or-mail

https://tulli.fi/en/individuals/declare-your-parcel/how-to-declare

https://www.nzpost.co.nz/personal/sending-internationally/customs-documentation/about-consignment-notes

https://pe.usps.com/IMM_Archive/HTML/IMM_Archive_20060108/imm/immicl/immiclhk_010.html

https://www.cdse.edu/Portals/124/Documents/student-guides/IF107-guide.pdf

https://www.post.japanpost.jp/int/howto/index_en.html

https://noissue.co/blog/guide-to-usps-ups-and-fedex-shipping-requirements/?srsltid=AfmBOorC10WlRRCiwW_ESSzwhXz3DJ_6C-81uchJxQ52Xf5dHE48rrXm

https://trade.ec.europa.eu/access-to-markets/en/content/customs-clearance-documents-and-procedures

https://www.navsup.navy.mil/NAVSUP-Enterprise/NAVSUP-FLC-Norfolk/Mailing-Tips/

https://www.help.cbp.gov/s/article/Article-1053?language=en_US

https://elogii.com/blog/what-is-a-packaging-slip

https://www.protocols.io/view/international-shipping-documentation-bvhpn35n

https://www.linkedin.com/advice/3/how-can-you-attach-packing-slip-shipment-cv5tc

https://www.evri.com/send/how-to-wrap-a-parcel

https://www.postoffice.co.uk/mail/customs-forms/CN23-form-guide

https://docs.global-e.com/enterprise/en/process-orders.html

https://resources.purolator.com/dos-and-donts-of-packaging-getting-it-there-in-one-piece-infographic/

https://www.post.ch/-/media/portal-opp/pl/dokumente/paketversand.pdf?sc_lang=en&hash=755E8E5AB0AA74038910C82F2FBC4438

https://www.facebook.com/srilak.shipping/videos/how-to-pack-seal-label-your-shipment/299619058605542/

https://www.upu.int/UPU/media/upu/files/postalSolutions/programmesAndServices/postalSupplyChain/Transport/publications/guidePostalTransportEn.pdf

https://www.canadapost-postescanada.ca/cpc/en/support/articles/abcs-of-mailing/documentation.page

https://www.aafes.com/Images/doingbusiness/MilitaryMailGuide.pdf

https://www.deutschepost.com/en/business-customers/insights-news/faq.html

https://www.federalregister.gov/documents/2009/06/05/E9-13078/customs-label-requirements-when-mailing-items-internationally

https://www.credlix.com/blogs/what-is-a-customs-invoice-and-why-is-it-crucial-for-international-shipping

https://www.posti.fi/en/sending/parcels/instructions-for-sending-parcels

https://www.youtube.com/watch?v=fRA15Ios8E8&pp=0gcJCf0Ao7VqN5tD

https://support.pirateship.com/en/articles/5629398-what-do-i-do-with-commercial-invoices-and-customs-forms

https://www.nzpost.co.nz/personal/sending-internationally

https://www.postoffice.co.uk/mail/what-can-i-send

https://www.post.ch/en/sending-parcels/declaration-and-clearing-through-customs/international-accompanying-documents

https://docs.global-e.com/enterprise/en/prepare-the-parcels-for-the-return-shipment-to-the-merchant.html

https://www.cbp.gov/sites/default/files/documents/Importing%20into%20the%20U.S.pdf

https://support.goshippo.com/hc/en-us/articles/360035817611-International-Shipping-in-Shippo

https://community.ebay.com/t5/Selling/Customs-Form-has-to-fit-on-one-side-of-parcel/td-p/27441726

https://www.centurylink.com/home/help/internet/modems-and-routers/how-to-pack-and-return-the-modem.html

https://www.evri.com/send/what-i-can-and-cannot-send

https://happy-post.com/en/send-parcel-united-states/

https://www.bpost.be/en/send-parcel/international

https://www.indiapost.gov.in/VAS/Pages/faqs.aspx?Category=Jgo4qG%2BZxEdar3UOqTOF0S2lZZbm8PbUI%2BRTM4/ZeqbdzXCHDBvFsHKue9Jl1BOBvkjCMqY6ujFgg41i1vUeLQ==

https://send.dhlparcel.co.uk/resources/how-to-package-parcels-for-international-delivery

https://www.ups.com/gb/en/support/international-tools-resources/international-forms-certificates

https://pages.ebay.com/services/buyandsell/shippinginternational/

https://business.help.royalmail.com/app/answers/detail/a_id/875/~/help-with-customs-and-sending-goods-abroad

https://help.virtualpostmail.com/article/368-how-do-i-declare-items-when-shipping-internationally

https://growrk.com/blog/shipping-laptop-internationally

https://www.shipmercury.com/blog/shipping-un-3373-samples-safely-and-legally

https://www.youtube.com/watch?v=5SLpIyJhhYE

https://www.sendmybag.com/support/faqs/question/42

https://www.shipbob.com/blog/shipping-documents/

https://help.shipmondo.com/en/articles/1860386-how-to-fill-out-an-electronic-pro-forma-invoice-customs-declaration

https://sellercentral.amazon.com/help/hub/reference/external/G200141500?locale=en-US

https://mydhl.express.dhl/content/dam/downloads/global/en/packing-with-care/dhl_express_packing_guide_en.pdf.coredownload.pdf

https://www.shopify.com/blog/international-shipping

https://www.pcgs.com/packageandmailcoins

https://joyfulcrew.com/2021/02/08/japan-post-shipping-for-home-based-businesses/

https://www.pouchdirect.com/delivery

https://www.parcelforce.com/help-and-advice/sending/packaging-guidelines

https://www.youtube.com/watch?v=itq52KbZivM&pp=0gcJCdgAo7VqN5tD

https://www.canadapost-postescanada.ca/cpc/en/tools/find-a-post-office.page

https://parcelcompare.com/international-parcel-delivery/india/prohibited-items

https://www.shipsaving.com/blog/how-to-fill-out-a-customs-form-for-international-shipping

https://www.shipmercury.com/blog/shipping-exempt-human-and-animal-specimens

https://www.lbcexpress.com/us/shipping-services

https://ondc.org/

https://auspost.com.au/business/shipping/parcels-international/cn22-cn23-labels

https://www.sevenseasworldwide.com/need-help/packing-guides/how-to-ship-clothes/

https://www.matkahuolto.fi/packages/packaging