Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2018	May 15, 2018
Document And Entity Information [Abstract]
Entity Registrant Name	PAID INC
Entity Central Index Key	0001017655
Current Fiscal Year End Date	--12-31
Entity Filer Category	Smaller Reporting Company
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2018
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2018
Trading Symbol	PAYD
Entity Common Stock, Shares Outstanding		1,623,817