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Receipt re-printing

I had a Point of Sale software program developed for clothing stores. The programmer is now other-wisely occupied. The official Value Added Tax rate has changed and the software does not allow the user to change the tax rate. My short term solution is to reprint the tax invoice from a query that takes the data from the database and recalculates the tax.

I have an MS DOS batch file that connects to an SQL database. It creates a text file containing the result. I want to print the result to a slip printer (e.g. Epson TM-T70)

Taidot: Tietokantaohjelmointi, MySQL, PHP, tietojärjestelmäarkkitehtuuri, SQL

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Tietoa työnantajasta:
( 0 arvostelua ) Johannesburg, South Africa

Projektin tunnus: #19738655

Myönnetty käyttäjälle:

vw1514518vw

Greetings, can do what you proposed by reprinting from the text file Option 2 the Better option We can modify tax % in the database directly so no need to re print the receipt from the text file Attache or send Lisää

$300 USD 5 päivässä
(1 arvostelu)
1.2

9 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön

vishalavi29

Hi there, I have hands-on experience with POS systems and have designed and developed for our local retailers and merchants. I am confident to work as per your specifications and ready to start right away!!! Ping to Lisää

$65 USD 7 päivässä
(120 arvostelua)
8.5
LilianDev

Hi, I can complete this project for you within a few hours, I have done a similar project as you can see from this link to my portfolio https://www.freelancer.com/projects/software-architecture/Receipt-Printing-Epson-N Lisää

$30 USD 1 päivässä
(23 arvostelua)
5.4
ZiLongZW

Hi there. You are looking for a developer to recalculate the Tax rate from a DB. I am really interested in your project and can easily assist you once I have clear imagination about your idea. I'd love to chat w Lisää

$25 USD 1 päivässä
(6 arvostelua)
4.1
$25 USD 1 päivässä
(10 arvostelua)
3.9
sagom

Software engineer with a postgraduate in software development and I have extensive experience in the development of web and mobile software, I have worked with business intelligence projects based on Microsoft technolo Lisää

$30 USD 1 päivässä
(2 arvostelua)
1.7
techlinesols6

Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned "I can do th Lisää

$20 USD 7 päivässä
(3 arvostelua)
0.0
evonsystems7

Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned "I can do th Lisää

$27 USD 7 päivässä
(3 arvostelua)
0.0
Hitesh27111991

i have 6 year of experience in SQL field I can do your job with accuracy and minimal time. if you are interested please let me know.

$25 USD 7 päivässä
(0 arvostelua)
0.0