What are the Product Codes? What are the Types? Why are the Product Codes Get Used?
Any product code terms a particular product as well as has the combination of 5-7 letters and numbers. These codes are generally on back of products. All the codes are very important mostly because of its exclusive nature.
Different Product Code Types
UPC: UPC (Universal Product Code) is the 12-digit bar code utilized broadly for retail packaging within the United States. A conventional procedure of getting a 12-digit UPC number is given like this: – Take a license for an exclusive Company Prefix from the local GS1 office. GS1 is the not-for-profit organization, which develops as well as maintains worldwide standards to do business communication. – Allocate product number(s) to exclusive products making the number equaling 11 digits – You can check digit calculator having an 11 digits number and produce your checking digit.
EAN: The EAN (European Article Number) is the barcode standard, with a 12 or 13-digit product identification code. Every EAN exclusively recognizes the products, manufacturers, as well as its attributes; usually, the EAN gets printed on the product labels or packaging like the bar code. We need EAN codes for improving quality of different search results as well as quality of a catalogue on the whole.
ISBN: The ISBN (International Standard Book Number) is the unique business book identifier barcode. Every ISBN code recognizes a book uniquely. ISBN comes with either 10 to 13 digits. Usually, the ISBN gets printed on a book’s back cover.
ASINs: The ASINs (Amazon Standard Identification Numbers) are distinctive blocks of 10 numbers or letters, which recognize items. You could get the ASINs on item’s product data pages at Amazon.com. From the books’ point of view, ASIN and ISBN are the same, but for other products, the new Amazon With ASINs is made while the item are uploaded to the catalogue.
All these are commonly utilized kinds of codes. However, a lot of stores have different product codes to their own. For instance, a product called Invicta Diver Scuba Men’s Pro 48mm Stainless Steel Gold Tone Quartz Watch is accessible on Walmart having a product code of 39825323. However, this product also has the code of UPC-843836069830, which is used for finding the product despite a platform from which this is getting sold on.
How to Find UPC Product Codes?
Online Converter
Many data providers are there, which take the product URLs as well as convert them a corresponding Code to the UPC codes. A few of them include:
algopix.com
Just enter a product description or keyword you could view product metadata and images that can assist you better describing the merchandise. You will also get a whole summary about how related products are getting sold on different marketplaces.
The product has a free plan used for Amazon’s approved sellers. The rest must be chosen with the package of $27.99/month.
synccentric.com
It is mainly UPC to ASIN or ASIN to UPC converter. Just import your ASINs or UPCs together with all other customized data. Then, the system searches for products, which match with uploaded UPCs or ASINs as well as returns maximum data possible incorporating identifiers (EAN, ISBN, ASIN, MPN, SKU, UPC), pricing (shipping, buy box, lowest pricing for Merchant and FBA, list prices), sales ranking, as well as other product listed data. This exchange feature is free though a fees of $39.99/ month needs to be paid for a site to offer analytics as well as access to an API.
asinscope.com
It is similar to synccentric, where they do different bulk conversions. The pricing to access the API is $25 per month.
synccentric.com
These given websites offer product analytics as well as data of products across different platforms, it is getting sold on. Also, there are huge databases, which have UPCs as well as we could search using them. One special example of that is barcodelookup.com where we all require to do is the type in UPC as well as we find the product details.
Some other sites, which perform similar functions include scandit.com/upc-lookup, www.upcitemdb.com, and barcodesdatabase.org.
How to Extract UPC Codes?
UPC codes could be available on all product sites in case you look closer enough. All products have a dictionary that includes different product info like names, prices, product code, description, UPC etc.
For Walmart, it could be available in a product reviews page resource. Then, we can call the parser for parsing this as well as collecting the dictionary as well as collecting UPC from that.
The python code’s block on extracting the initial 10 pages of Walmart products get illustrated below:
Here, we extract watches UPC from Walmart:
my_header = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"
+ "(KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36"}
querystring = {"page":"10", 'product_url':'https://www.walmart.com/search/?query=watch'}
item_url=[]
total_pages=int(querystring["page"])
for i in range(1,total_pages+1):
url='https://www.walmart.com/search/?page='+ str(i) +'&ps=48&query=watches'
r= requests.get(url, headers= my_header)
price_per_page=[]
if r.status_code==200:
soup_main= BeautifulSoup(r.content, 'html')
summary=soup_main.find('div', {'class':'search-product-result', 'id':'searchProductResult'})
product_list= summary.find_all('li')
for prod in product_list:
try:
item_url.append(prod.find('a', {"class":"product-title-link line-clamp line-clamp-2 truncate-title"}).get('href'))
except:
pass
else:
print("Error-",r.status_code)
product_code=[u.split('/')[-1] for u in item_url]
The flexible Product codes have all Walmart product codes for products in the initial 10 pages. Let’s loop through all these pages for getting the UPCs.
upc=[]
item_ID=[]
product_name=[]
for prod_code in product_code:
item_url= 'https://www.walmart.com/reviews/product/'+ prod_code +'?page=2'
r = requests.get(item_url,headers=proxy_headers)
r.status_code
soup = BeautifulSoup(urlopen(item_url),'html.parser')
for val in soup.find_all("script"):
#print(val)
if 'upc' in str(val):
val=str(val)
prob_dict = val.split('upc')[1]
UPC=prob_dict.split(',')[0]
UPC=UPC[3:-1]
upc.append(UPC)
prob_dict = val.split('usItemId')[1]
item_id=prob_dict.split(',')[0]
item_id=item_id[3:-1]
item_ID.append(item_id)
prob_dict = val.split('productName')[1]
product=prob_dict.split(',')[0]
product=product[3:-1]
product_name.append(product)
Doing that will provide us the database about a product’s name as well as its consistent Walmart codes and UPC.
df_dict={"Product Name": product_name, "Walmart Product Code": item_ID, "UPC": upc}
df=pd.DataFrame(df_dict)
df.to_csv("UPCs of Walmart Watches")
Here, we have seen what the Product codes are as well as its various types- ASIN, ISBN, UPC, and EAN. We saw the data providers, which analyze products from different platforms to observe its trends as well as get insights. Also, we have looked at different UPC databases as well as observed how we could make these databases to our own.
For more information about scraping UPC, ASIN, Walmart product codes, or ASIN Data Extractor, contact X-Byte Enterprise Crawling or ask for a free quote about eCommerce Data Scraping Services.
